Laura Ungar

Small clinical trials and international research suggest that GLP-1 medications such as semaglutide may improve weight, insulin resistance, testosterone levels and menstrual regularity in people with polyendocrine metabolic ovarian syndrome (PMOS), formerly known as polycystic ovary syndrome. Patients including Charlotte Touzalin report significant symptom relief, but researchers caution that the evidence remains limited and individual results vary. Side effects, weight regain after stopping treatment and widespread insurance exclusions—because the drugs are not approved specifically for PMOS—continue to restrict access.

Lindsay Clancy’s Massachusetts murder trial centers on whether postpartum psychosis impaired her criminal responsibility after she strangled her three young children in 2023. The condition is a rare psychiatric emergency that can involve hallucinations, delusions, paranoia, mania, depression, disorganized behavior, insomnia and agitation, with bipolar disorder a major risk factor. The article distinguishes postpartum psychosis from the more common postpartum depression and temporary baby blues, and explains that treatment may require inpatient care, medication or electroconvulsive therapy. Early intervention is emphasized, along with crisis-support resources for people experiencing distress or thoughts of self-harm.

Experts recommend shifting meal times gradually before travel and immediately adopting the local eating schedule after arrival to help the body adjust to a new time zone. Smaller meals can reduce gastrointestinal discomfort, while greasy or unfamiliar foods may aggravate symptoms. Travellers should avoid alcohol, use caffeine strategically, and drink sufficient water to limit sleep disruption and dehydration. As the trip ends, gradually returning to normal eating and sleep routines can help restore the body’s usual schedule.

Federal health officials are investigating a new cyclospora outbreak that had sickened 72 people, but the FDA has not identified the products involved or disclosed where the cases occurred. The investigation is separate from another multistate outbreak associated with iceberg lettuce from Taylor Farms grown in central Mexico. Cyclospora spreads through food contaminated with human feces and causes intestinal illness; health authorities recommend washing hands with soap and water, since alcohol-based sanitizers do not kill the parasite.

Jenitar Sau Na’amoana gave birth by cesarean section in Queensland to four identical girls conceived naturally from a single fertilized egg, an event doctors estimate occurs roughly once in 15 million pregnancies. The babies were born at 28 weeks and four days after intensive monitoring because they shared one placenta and faced elevated risks, while their mother experienced limited blood loss and was recovering well. The infants remained in neonatal intensive care, and one was named Alexa in honor of maternal fetal medicine specialist Dr. Alexa Bendall.

Disruptions to the U.S.-funded PEPFAR program following the dismantling of USAID and reductions in global health grants forced the closure of more than 1,700 HIV service sites and the loss of over 16,000 full-time jobs, according to an amfAR survey of organizations in 46 countries. Treatment, testing, prevention of mother-to-child transmission, condom distribution and PrEP services were affected, with prevention spending falling 51% and locally based organizations suffering disproportionately. Although the State Department reported stable treatment coverage in one quarter of 2025, other analyses found nearly two million fewer people receiving PEPFAR-supported antiretroviral treatment for the fiscal year. Researchers warn that restoring funding will not quickly rebuild services or community trust, and that interruptions are likely to cause new infections.

New York health officials are investigating a Legionnaires’ disease cluster on the Upper East Side, where 23 cases and 17 hospitalizations have been confirmed. Cooling towers in three ZIP codes are the suspected source, prompting widespread testing. Officials emphasize that tap water and home plumbing remain safe and that the illness cannot spread between people. Residents with flu‑like symptoms are urged to seek medical care. Health authorities outline symptoms, risks, fatality rates, and preventive measures for both building managers and households.

Youth vaping remains widespread despite recent declines, as experts warn that the FDA’s authorization of certain fruit‑flavored e‑cigarettes for adults could undermine progress in reducing teen use. Doctors highlight health risks including respiratory problems and nicotine addiction, and advise parents to engage children in open, nonjudgmental conversations about vaping and misinformation on social media. Teens often obtain vapes through peers, and many want to quit. Programs such as the American Lung Association’s Not On Tobacco and digital cessation tools have helped youths like Ricky Resendez and Gaby Cuadra stop vaping, underscoring the importance of counseling, medical support, and strategies to avoid triggers.

A leading OB-GYN organization released its own vaccine recommendations for pregnant, postpartum and breastfeeding women, departing from updated CDC guidance implemented under the Trump administration and Health Secretary Robert F. Kennedy Jr. The new schedule, endorsed by 13 medical societies, maintains earlier CDC positions and outlines specific recommendations for flu, COVID‑19, Tdap and RSV vaccines, along with additional vaccines for at‑risk patients. The primary difference from federal guidance involves continued support for COVID‑19 vaccination during pregnancy. Health professionals report widespread vaccine hesitancy driven by misinformation and social media, underscoring the need for clear medical guidance.

A government‑commissioned study concludes that any level of alcohol consumption increases health risks, contradicting earlier research suggesting moderate drinking offered protective benefits. Researchers accuse the Trump administration of sidelining the findings amid industry pushback, while federal agencies insist they followed standard processes for developing the 2025–2030 dietary guidelines. Scientists argue that the final guidelines lack specific risk details and support a clearer recommendation of no more than one drink daily. The study reinforces growing evidence that moderate drinking raises risks of premature death, cardiovascular disease, and cancer, with newer research disproving long‑standing beliefs about heart‑health benefits.

Postpartum depression is increasing in the United States, with symptoms that extend beyond typical baby blues and can impair a mother’s ability to care for herself and her child. Experts emphasize early recognition through screening tools and highlight symptoms such as persistent sadness, anxiety, guilt and thoughts of self-harm. Effective treatments include medications like antidepressants and new postpartum‑specific therapies, as well as counseling and strong family support. Personal accounts illustrate the severity of the disorder and the importance of persistence in seeking care, with patients recovering through appropriate intervention.

Children’s hospitals across the United States are increasingly adopting full-time, specially trained facility dogs to reduce stress, ease pain and motivate young patients during difficult procedures or long hospital stays. Research shows these dogs help lower anxiety, improve overall well‑being and normalize the clinical environment. Programs are expanding nationally through nonprofit providers such as Canine Assistants and Canine Companions, with hospitals covering ongoing care costs. Facility dogs work closely with handlers, follow strict hygiene protocols and support children in units ranging from oncology to behavioral health. At Cincinnati Children’s Hospital, dogs like Hadley offer comfort, companionship and encouragement, helping patients exercise, cope with treatments and find moments of joy despite serious illness.

A global consortium of experts has renamed polycystic ovary syndrome to polyendocrine metabolic ovarian syndrome to better reflect its hormonal and metabolic complexity and reduce misdiagnosis. The condition affects one in eight women and is linked to metabolic syndrome, infertility, and pregnancy complications. Symptoms vary widely, making diagnosis difficult. Treatment focuses on lifestyle changes, insulin‑sensitising medications, androgen‑blocking drugs, and hormonal birth control depending on individual needs. Researchers expect the new name to improve understanding and patient care.

The introduction of the oral contraceptive pill in the 1960s transformed U.S. society by giving women unprecedented control over reproduction, contributing to shifts in marriage patterns, education, and workforce participation. Developed through the efforts of advocates like Margaret Sanger and Katharine Dexter McCormick and scientists including Gregory Pincus and John Rock, the pill spurred major cultural change alongside opposition from religious and political groups. While concerns have reemerged following the end of federal abortion protections, the pill remains the most widely used reversible contraceptive in the United States, continuing to shape modern life.

New pediatric guidance emphasizes that recess is essential for children’s academic performance and overall well-being, urging schools not to reduce or withhold it for disciplinary reasons. The American Academy of Pediatrics highlights research showing that breaks support cognitive processing, social development, and physical activity, which helps combat rising obesity rates. Despite these benefits, recess has declined significantly across U.S. schools since the mid-2000s, with wide variation in time allotted. Experts stress that older students also need recess and note that other countries provide frequent breaks throughout the school day.

State and federal efforts to expand access to raw milk are increasing as bills in multiple legislatures aim to ease restrictions despite longstanding warnings from health officials about severe illness risks. Public health agencies cite extensive data linking unpasteurized dairy to hundreds of outbreaks, while a recent E. coli outbreak tied to raw milk cheese has sickened young children. Farmers and supporters argue for regulated availability and highlight safety practices, as some consumers obtain raw milk through herd shares or pet‑food labeling. Experts caution that wider legalization will likely lead to more outbreaks.

Multiple U.S. states are advancing legislation to expand access to raw milk despite rising outbreaks and strong warnings from scientists and public health officials. More than 40 bills would make raw milk easier to buy or sell, while a bipartisan federal bill seeks to loosen interstate restrictions. Health experts emphasize the significant risks of unpasteurized dairy, citing extensive outbreak data and severe cases involving children. Supporters argue for consumer choice and highlight safety protocols on farms, while critics push for stricter federal regulation. The debate centers on balancing public safety with growing political and consumer demand.

A severe measles outbreak in South Carolina, now part of a wider national surge, has left infants too young for vaccination especially vulnerable as declining immunization rates weaken herd immunity. Pediatricians report increased early vaccination efforts while highlighting gaps in hospital reporting and state guidance. Proposed state legislation that would restrict vaccine requirements for young children has intensified concerns among medical professionals, who warn that such measures fuel skepticism and reduce protection. With measles spreading across multiple states and national vaccination rates continuing to fall, doctors fear the return of widespread vaccine-preventable diseases once thought eliminated.

Increasing numbers of women are giving birth after age 35, a trend associated with higher risks such as hypertension, pregnancy complications, cesarean delivery and chromosomal abnormalities. Doctors recommend optimizing health before conception, obtaining key prenatal tests including ultrasounds and noninvasive genetic screening, and monitoring fetal growth and movement later in pregnancy. Older mothers face higher rates of C‑sections and placenta‑related complications, though most still have healthy pregnancies. Experts emphasize preventive care, good physical conditioning and awareness of warning signs to support safe outcomes.

Growing insurance coverage and mounting research have helped doula care expand from a luxury service to a widely accessible support option for pregnant women. More than 30 U.S. states now reimburse doula services through Medicaid, and private insurers such as UnitedHealthcare are adding similar benefits. Studies show doula care reduces C-sections, preterm births and complications while improving postpartum follow‑up, especially for socially disadvantaged mothers. States such as Minnesota have expanded Medicaid-covered doula sessions, and hospitals are increasingly integrating doulas into birth teams. Personal accounts from mothers highlight the emotional and practical support doulas provide through pregnancy, delivery and the postpartum period.

Medical professionals across the United States report rising parental refusal of newborn vitamin K shots, increasing the risk of life-threatening bleeding in infants. A nationwide study shows refusal nearly doubling since 2017, with declining acceptance of other routine newborn preventive measures such as the hepatitis B vaccine and antibiotic eye ointment. Physicians link the trend to misinformation, distrust in medicine and politicized skepticism, including actions by federal advisory bodies that weakened long-standing immunization recommendations. Doctors describe preventable injuries and deaths tied to refusal and emphasize communication and education to address parental concerns and reduce risks to newborns.

US hospitals are reporting a sharp rise in parents refusing newborns’ vitamin K injections, with national refusal rates increasing from 2.9 percent to 5.2 percent between 2017 and 2024. The trend is linked to anti-science views, mistrust of medical guidance, and misinformation circulating on social media. Doctors warn that infants who do not receive the shot face an 81-fold higher risk of severe bleeding, including brain hemorrhages, and have documented cases of death and long-term developmental harm. Medical staff are increasing efforts to counter misconceptions and emphasize the critical role of preventive care for newborn health.

Research showed that Donald Trump’s warnings linking Tylenol to autism and his promotion of leucovorin as a treatment influenced medical behavior, reducing Tylenol orders for pregnant patients and increasing leucovorin prescriptions for children. Findings suggested the changes were tied directly to his briefing, despite medical groups stating Tylenol is safe in pregnancy and that leucovorin should not be used broadly for autism. Experts highlighted the risks of political messaging shaping medical decisions and emphasized the limited evidence supporting leucovorin as an autism treatment.

Millions of women in the United States face significant cardiovascular disease risks, despite widespread misconceptions that heart attacks primarily affect men. Medical experts emphasize prevention through healthy habits, regular checkups, and awareness of female‑specific risk factors, including autoimmune diseases, pregnancy‑related conditions, and menopause symptoms. Women often experience more subtle or atypical heart attack symptoms such as fatigue, back pain, or nausea, increasing the importance of quick action and calling emergency services at the first sign of trouble. A patient's experience illustrates the dangers of denial and delayed care and highlights the importance of recognizing symptoms early and taking preventive steps to reduce long‑term risk.

ALS is described as a progressive and fatal neurological disease that affects nerve cells in the brain and spinal cord, gradually leading to muscle weakness, paralysis, and respiratory failure. The condition, which caused the death of actor Eric Dane, is rare, typically appears in midlife, and has no known cure. Symptoms often begin subtly with muscle twitching or weakness and worsen over time. Diagnosis is challenging due to the lack of a definitive test, and treatment options focus on slowing progression and managing symptoms, with riluzole offering modest benefits and Relyvrio withdrawn from the market. ALS patients generally live two to five years after symptom onset, though some survive longer.

Federal data show a decline in early prenatal care in the United States, with first‑trimester care dropping while late or no care has increased. The decrease is more pronounced among Black mothers, who already face higher maternal mortality risks. Experts warn that delayed prenatal visits reduce opportunities to detect complications early and cite factors such as maternity care deserts, hospital closures, workforce shifts, and abortion‑related restrictions as possible contributors. Access challenges, particularly in rural areas and among Medicaid patients, may further push care later, raising concerns about worsening maternal health outcomes.

Advocates argue that individuals with lifelong, intensive care needs are underserved under the broad autism spectrum diagnosis and may benefit from a distinct classification called profound autism. Experts note that rising autism rates, broadened diagnostic criteria, and increased identification of milder cases have shifted attention away from those requiring constant support. Some in the autism community fear a separate diagnosis could stigmatize individuals or reduce focus on the full spectrum. Others emphasize that specialized services and greater awareness for those with the highest needs are urgently required. Major organizations and researchers agree on the need to improve support systems, even amid concerns about misinformation influencing public understanding.

Rising autism diagnoses and the broad definition of autism spectrum disorder have intensified debate over whether profound autism should be designated as a separate diagnosis to ensure tailored services and research. A Massachusetts family raising 9-year-old twins with profound autism navigates constant safety challenges, intensive therapies, and long-term concerns about adult support. Advocates argue a distinct diagnosis would improve access to treatment and inclusion in research, while others worry it could stigmatize individuals and divert attention from the broader spectrum’s needs. The story highlights the family’s daily realities, the differing perspectives within the autism community, and uncertainty about future care as children with profound autism age.

Researchers using fMRI scans found that 2‑month‑old infants can distinguish between categories such as animals and inanimate objects, demonstrating more advanced visual and cognitive processing than previously believed. The study, involving 130 infants and published in Nature Neuroscience, showed stronger category distinctions by nine months. Scientists highlighted the challenges of imaging awake infants and noted the study’s unusually large sample size. These findings may eventually help link early brain activity to later cognitive development.

Strength training is especially important for women in midlife because declining estrogen after menopause accelerates bone-density loss and contributes to reduced muscle mass. Experts recommend challenging resistance exercises using weights or body weight, along with impact and balance training to support strength, coordination and fall prevention. Beginners can start with exercises such as squats, pushups, lunges and chair stands, gradually increasing resistance while maintaining proper form.

Doctors say the federal government’s decision to stop universally recommending vaccines against hepatitis A, hepatitis B, rotavirus, RSV, influenza and meningococcal disease for children will confuse parents, complicate vaccination logistics and increase vaccine hesitancy. The revised guidance places some vaccines in high-risk or “shared clinical decision-making” categories, a concept surveys suggest many Americans do not understand. Health Secretary Robert F. Kennedy Jr. says the changes improve transparency and informed consent, while pediatricians and more than 200 medical and public-health groups argue they disregard scientific evidence and could contribute to falling vaccination rates, more outbreaks and preventable deaths. Medical groups and many parents plan to continue following the previous recommendations.

A California woman discovered she was carrying a nearly full‑term abdominal pregnancy after months believing her enlarged abdomen was caused by a massive ovarian cyst. Doctors at Cedars‑Sinai determined the fetus had implanted in her abdomen, an extremely rare and dangerous condition. Emergency surgery delivered a healthy baby boy and removed the cyst, with the mother surviving heavy blood loss. Both mother and child recovered well, and the family describes the outcome as miraculous.

A California woman unknowingly carried a rare abdominal pregnancy concealed by a large ovarian cyst, discovering it only after a required pregnancy test for a CT scan returned positive. Medical teams at Cedars-Sinai stabilized her high blood pressure, identified a full‑term fetus outside the uterus and successfully delivered the baby while removing the cyst, despite massive blood loss. Both mother and child recovered fully, defying the extremely high risks associated with abdominal pregnancies. The family now celebrates their son’s healthy arrival as a miracle.

A Trump administration order blocking federal funding for certain syringe-service supplies has intensified debate around harm-reduction programs in Indiana and other states. Clark County health workers continue distributing key items using private funds despite the looming expiration of Indiana’s syringe program authorization. Public health experts cite strong evidence that exchanges reduce HIV and hepatitis C transmission and connect people to treatment, while critics argue they enable drug use. Other states show mixed responses, with California expanding services and parts of West Virginia restricting them. Advocates warn that ending Indiana’s program could undermine progress in curbing disease and overdose risks.

Former FDA commissioners sharply rejected internal claims by vaccine chief Vinay Prasad that COVID‑19 vaccines caused child deaths, noting the reports lacked evidence and contradict established scientific review. They warned that proposed FDA policy changes would undermine longstanding vaccine evaluation methods, slow innovation, and reduce transparency. The critique comes as Health Secretary Robert F. Kennedy Jr. reshapes federal vaccine policy, including changes at the CDC, whose advisory committee is set to review upcoming vaccine recommendations.

Marijuana use in the United States has risen sharply, with daily consumption reaching record levels and cannabis use disorder becoming increasingly common. Despite this, fewer people are seeking treatment, a trend experts attribute to growing social acceptance, legalization, and misconceptions about the drug’s safety. Researchers warn that modern high‑potency cannabis products contribute to higher rates of addiction and emergency room visits. Treatment specialists emphasize the need for better public education about risks and for reducing stigma around seeking help.

Expert analysis highlights that cannabis use disorder is common and increasingly prevalent as marijuana potency rises and legalization expands. Symptoms include withdrawal, tolerance, and impaired functioning, with severity determined by diagnostic criteria. Treatments such as motivational interviewing, cognitive behavioral therapy, and peer-support programs like Marijuana Anonymous or online communities offer effective recovery options. Health professionals emphasize that legality does not equate to safety and encourage those experiencing negative impacts to seek support.

Women who cannot or choose not to use hormone therapy for menopause have several alternatives, including lifestyle changes, nonhormonal prescription drugs, over-the-counter products, and behavioral therapies. Increased physical activity, plant‑forward diets, and avoiding common triggers like caffeine and alcohol can help reduce symptoms. Nonhormonal medications such as antidepressants, oxybutynin, Veozah, and Lynkuet offer additional options but may present side effects. Cognitive behavioral therapy and clinical hypnosis can also ease symptom burden. Experts emphasize that effective solutions exist and encourage individualized treatment discussions.

Leaders of the Make America Healthy Again movement are leveraging anti-science advocacy to advance legislation that benefits wellness, supplement and raw milk industries, despite public health risks. Key figures including Del Bigtree, Robert F. Kennedy Jr. associates, and raw milk producer Mark McAfee use testimony, political influence and commercial ventures to expand profits and visibility. Bills in several states have been shaped to aid industry interests, while movement-aligned organizations channel significant funds through activism, publishing and promotional campaigns. Critics warn that these efforts undermine consumer protections and promote unsafe health practices.

More than 420 state-level bills undermining science-based public health protections were introduced across the United States, largely backed by groups tied to Robert F. Kennedy Jr.’s Make America Healthy Again agenda. These efforts focused on vaccines, fluoridation and raw milk regulations and were supported by coordinated advocacy networks influencing lawmakers. Many leaders involved profit from the movement through political influence or product sales. Declining vaccination rates have contributed to the resurgence of preventable diseases, illustrated by the death of an Indiana child exposed to an unvaccinated individual.

Hundreds of state-level bills inspired by allies of Robert F. Kennedy Jr. seek to weaken long-standing public health protections related to vaccines, fluoride, and milk safety. The legislation, promoted by interconnected anti-science and anti-vaccine groups, has gained traction in many states, resulting in several laws that undermine evidence-based health measures. Public health experts warn that declining vaccination rates and reduced protections increase the risk of preventable disease outbreaks. Families affected by vaccine-preventable illnesses and pro-science lawmakers argue that these efforts threaten community safety, while activists frame them as protecting personal freedom. The movement is expanding its political influence, coordinating campaigns nationwide, and pushing broader conspiracy-driven initiatives, raising substantial concerns among medical and scientific authorities.

The Trump administration announced a deal with drugmaker EMD Serono to reduce the cost of Gonal-f, a commonly used IVF medication, and introduced new federal guidance allowing companies to offer standalone fertility benefits. The move follows an earlier executive order aimed at lowering IVF costs, though it falls short of Trump's prior campaign promise to make treatment free. The FDA will work with EMD Serono to speed approval of another fertility drug, Pergoveris. Supporters, including industry leaders and IVF patients, welcomed the effort to lower drug expenses, noting the significant financial burden of treatment cycles.

Robert F. Kennedy Jr. again promoted an unproven link between Tylenol and autism during a Cabinet meeting with Donald Trump, citing a TikTok video and making inaccurate statements about pregnancy and circumcision. Medical experts continue to dispute his assertions and warn that his views could undermine evidence‑based health policy. A referenced study on circumcision and autism showed correlation but not causation and did not assess painkillers such as Tylenol.

Trump’s recent remarks linking Tylenol use during pregnancy and vaccines to autism drew strong reactions across the autism community, with many parents and autistic individuals condemning the comments as scientifically unsupported and blaming mothers. Others welcomed increased federal attention to autism, particularly for those with profound support needs. Advocates voiced concern over potential funding cuts affecting education, housing and Medicaid, while praising expanded research efforts and federal engagement. Reaction highlighted a divide within the autism community over language, priorities and framing of the condition.

Medical experts reassured pregnant patients after Donald Trump warned against using Tylenol and suggested vaccines could contribute to autism, prompting confusion and concern among expectant mothers. Physicians emphasized that acetaminophen is considered safe during pregnancy, autism has no proven link to Tylenol or vaccines, and untreated fever poses real risks. Doctors also reported increasing vaccine hesitancy and urged patients to rely on scientific consensus and established medical guidance.

A newly reconstituted federal vaccine advisory panel led by Health Secretary Robert F. Kennedy Jr. is set to vote on recommendations for hepatitis B and MMRV vaccines, with signs it may reconsider long-standing guidance for newborn hepatitis B vaccination and the timing of combination shots for young children. Public health experts and medical organizations warn that the panel’s direction, along with earlier moves such as removing COVID‑19 vaccines from recommendations for healthy children and pregnant women, could undermine confidence and access to immunization. Several states, including Wisconsin, have taken steps to preserve vaccine availability amid concerns about federal policy shifts.

Nonalcoholic beer and mocktails are increasingly popular among people reducing or avoiding alcohol, supported by a growing market and expanding restaurant offerings. Experts note they can help cut alcohol use but caution that their similarity to alcoholic drinks may trigger cravings for those in early recovery. Health concerns arise around the high sugar content of some mocktails. Specialists advise that suitability varies by individual and encourage self-awareness when choosing to use nonalcoholic alternatives.

Experts outline how hormone therapy can ease menopause symptoms while carrying risks that vary by treatment type, duration and patient history. Low‑dose vaginal estrogen presents fewer risks, while systemic hormone therapies can significantly reduce hot flashes and sleep problems but may increase risks of stroke, blood clots and, after several years, breast cancer. Debate continues over whether the FDA should revise boxed warnings on hormonal medications, with some physicians arguing for caution and further review. Non‑hormonal options such as fezolinetant, gabapentin and lifestyle changes offer alternatives, as experts warn against misleading claims and unproven supplements.

The Integrated Food Security Phase Classification confirms a famine in Gaza City, with over half a million people experiencing starvation amid Israel’s war with Hamas. Children face rapidly rising malnutrition rates, and widespread hunger-related deaths are occurring. Experts outline the technical criteria for defining famine, the processes by which such declarations are made, and the severe physical impacts of starvation. Recovery is possible within months if adequate food becomes available, and a formal famine classification can unlock international aid. The crisis is described as human‑caused and reversible, demanding urgent action.

Funding cuts at the National Institutes of Health have stalled a project intended to address long-term care gaps for patients with experimental brain implants, leaving participants vulnerable when devices require maintenance or replacement. Patients treated with deep brain stimulation for severe depression report difficulty securing insurance coverage for battery replacements and ongoing care, particularly after clinical trials end. Researchers warn that without mandated long‑term support from insurers or manufacturers, patients risk losing access to treatments that effectively manage their conditions.

Eight babies in the United Kingdom were born free of mitochondrial disease following the use of a technique that incorporates DNA from three people to avoid harmful mutations. Researchers from Newcastle University and Monash University applied the method in embryos from 22 patients after regulatory approval, with one pregnancy ongoing. Experts describe the milestone as a significant advancement for families affected by mitochondrial disorders, though concerns persist about long-term effects and regulatory restrictions in countries such as the United States. Advocacy groups welcome the development as offering new hope to families with limited options.

A comprehensive study published in the Journal of the American Medical Association reports a broad decline in the physical and mental health of US children over the past 17 years, with rising obesity, chronic conditions, and mortality rates significantly higher than in comparable high‑income countries. Experts cite greater prevalence of anxiety, depression, sleep disorders, and early puberty, as well as elevated rates of firearm deaths and motor vehicle fatalities among American youths. Researchers and clinicians argue that federal policy decisions, including cuts to health agencies and prevention programs, risk deepening the crisis. While acknowledging data limitations, pediatric specialists affirm the study’s core findings and call for systemic, community-level approaches to improve children’s health.

A long-term study shows worsening health among US children, with obesity rising to 21 percent, chronic conditions such as anxiety and depression increasing, and child mortality remaining higher than in other wealthy nations. The findings link the trend to broader societal issues and suggest current federal health policy cuts will not improve outcomes.

Families affected by preventable infectious diseases describe personal tragedies that highlight the consequences of declining vaccination rates. Experts warn that diseases like measles, polio, rubella and whooping cough are resurging amid vaccine hesitancy and misinformation, despite decades of evidence showing vaccines are safe and effective. Parents and survivors recount severe outcomes including disability and death, emphasizing the need for community immunity and consistent immunization to protect vulnerable individuals.

Families affected by rubella, measles, polio and whooping cough describe the lifelong or fatal consequences of diseases once common before widespread vaccination. Their experiences underscore how declining immunization rates and growing vaccine hesitancy, fueled partly by misinformation, have allowed preventable illnesses to reemerge. Medical experts emphasize that vaccines remain safe and effective, warning that unvaccinated individuals endanger vulnerable populations including infants and those with compromised health.

Federal cuts under the Trump administration removed billions in public health funding and eliminated thousands of CDC and local health department positions, disrupting vaccination programs, disease intervention efforts, testing services and early‑intervention support across the United States. Health officials warn that the sudden withdrawal of COVID‑era grants and deeper proposed cuts will leave departments unable to respond effectively to outbreaks or ongoing threats. States including North Carolina, Ohio, Tennessee and Illinois report losing key programs and staff as funding collapses, while public health leaders argue that the system is being reduced to a fragile state that endangers routine prevention work and emergency preparedness.

Federal health funding cuts have eliminated billions in support for state and local health departments, leading to mass layoffs, halted vaccination and disease‑prevention programs, and weakened outbreak response capacity. The reductions, driven by the Trump administration and justified as the end of pandemic‑related spending, have disrupted services such as mobile vaccination, disease tracing, tobacco cessation, and early‑intervention programs for children. Cities and states report severe operational uncertainty as additional CDC cuts ripple through public health systems already strained by boom‑and‑bust funding cycles. Public health leaders warn that diminished infrastructure leaves communities vulnerable to resurging diseases and future pandemics, with continued proposed cuts threatening to further erode the nation’s ability to prevent illness and protect lives.

Veterinarians report rising cases of allergies in dogs and cats, most often triggered by environmental factors such as pollen, dust and mold, though food allergies also occur. Symptoms typically include scratching, licking, excessive grooming and ear infections. Vets recommend diagnosis through testing or elimination diets and treatments ranging from anti-inflammatory medications to specialized foods. Home care like frequent bathing, cleaning bedding and wiping pets after outdoor exposure can also help. Despite the cost and challenges, management strategies can improve animals’ comfort.

U.S. measles cases have surpassed 1,000 this year amid declining vaccination rates, with outbreaks reported in multiple states and across North America. Health officials emphasize the virus’s extreme contagiousness and the risks of severe complications, particularly among unvaccinated children. Experts reiterate that the MMR vaccine offers long‑term protection and that maintaining high community vaccination rates is essential to preventing outbreaks. Booster shots are generally unnecessary but may be considered in high‑risk situations or for people vaccinated with ineffective pre‑1968 formulations.

A baby with severe CPS1 deficiency is thriving after receiving a personalised gene-editing therapy that corrected a single DNA mutation using CRISPR-based base editing. Developed within six months by teams at Children’s Hospital of Philadelphia and Penn Medicine, the treatment enabled improved health, reduced medication, and normal development milestones. Researchers emphasize the need for long-term monitoring but view the case as a breakthrough for rare genetic diseases, demonstrating that custom therapies can be developed more quickly and affordably. Experts predict that this success will accelerate broader adoption of gene-editing approaches for rare conditions.

The physical traits that make horses exceptional athletes—large hearts, high lung capacity, efficient oxygen delivery, powerful musculature and quick sensory processing—enable the speed and stamina displayed at the Kentucky Derby. Experts highlight how these strengths also increase vulnerability to injury, prompting recent safety reforms at major racing venues. While genetics influence performance, training, environment and the horse‑rider relationship remain equally important in determining which horses become champions.

Advances in genetic medicine have greatly improved treatment options for most cystic fibrosis patients, but those with rare mutations remain without effective therapies. Emily Kramer-Golinkoff and others in this minority group face worsening illness while newer CFTR modulator drugs benefit roughly 90 percent of patients. Market forces limit drug development for rare mutations, prompting charities such as Emily’s Entourage and research institutions to support work on mutation‑agnostic gene therapies. Several experimental treatments aim to deliver functional CFTR genes regardless of mutation, including a therapy from Spirovant Sciences now in clinical trials. While availability remains years away, these efforts offer growing optimism for patients currently left without treatment options.

Measles cases have surged across Texas amid strained vaccine programs weakened by years of stagnant funding, rising vaccine hesitancy, and recent federal cuts enacted under the Trump administration and overseen by Health Secretary Robert F. Kennedy Jr. Local health departments report insufficient resources, reduced staffing, and cancelled clinics as they face the nation’s largest outbreak, with more than 540 cases and two child deaths in the state. Cuts to federal immunization funding threaten to further limit vaccine access in Texas and other states, while rising opt-out rates and legislative efforts to loosen vaccine requirements increase risks of additional outbreaks nationwide. Health officials warn that without renewed investment in immunization infrastructure and education efforts, preventable diseases will continue to spread.

Flat federal, state and local funding weakened U.S. immunization programs, contributing to a major measles outbreak centered in Texas and spreading to multiple states. Vaccination rates have declined as exemptions rise, leaving under‑vaccinated communities vulnerable. Texas health departments have seen stagnant budgets despite population growth, while federal Section 317 vaccine program funding remains far below what is needed. Recent federal cuts to COVID‑19 funds further strain local health departments, forcing clinic closures and reduced outreach. As funding gaps widen and anti‑vaccine sentiment grows, officials warn that measles and other infectious diseases are likely to continue spreading.

Researchers developed a brain-computer interface that enables a woman with quadriplegia to speak again by translating neural activity into synthesized speech in real time. The system uses electrodes implanted in the brain, an AI model trained to interpret neural signals, and a voice synthesizer based on her pre-injury recordings. Scientists say the technology significantly improves speech naturalness and speed compared to previous systems, though more research and investment are needed before it becomes widely available.

Mifepristone’s future faces uncertainty following Donald Trump’s appointment of Marty Makary as FDA commissioner amid concerns he may impose new restrictions on the widely used abortion medication. Although medical experts and major professional organizations cite extensive evidence demonstrating its strong safety record and high effectiveness, opponents claim rising complications since rules were loosened to allow mail dispensing. Data from large studies show serious adverse events are rare, and emergency room visits often reflect precaution rather than medical emergencies. With mifepristone used in most U.S. medication abortions, regulatory changes under the new administration could significantly affect access.

Federal health officials plan to retract $11.4 billion in unused COVID-19 funds from state and local health departments, citing the end of the pandemic. The Centers for Disease Control and Prevention will begin recovering the money after issuing termination notices, while several related NIH research grants have also been canceled. Local health leaders criticized the move, noting the funding’s ongoing role in disease surveillance and public health services. States including Washington and Los Angeles County reported significant immediate funding losses and are evaluating the impact. Despite the end of the public health emergency, COVID-19 continues to cause hundreds of weekly deaths nationwide.

Fluoride treatments are recommended for people at higher risk of tooth decay, including those with certain medical conditions, limited exposure to fluoride, or behaviors that promote cavities. Dentists note that fluoride strengthens enamel and helps prevent decay, with stronger evidence for children but recognized benefits for adults as well. Treatments are generally safe, with fluorosis as a rare cosmetic side effect, and concerns about fluoride levels in water considered unfounded by dental experts. Costs typically range from $25 to $55, with adult patients often paying out of pocket, but many consider the expense worthwhile to avoid more serious dental problems.

A measles outbreak in West Texas has surpassed 120 cases, with additional infections reported in eastern New Mexico. Health experts warn of the virus’s extreme contagiousness and detail symptoms, progression and potential complications, especially for unvaccinated children. The CDC notes rising hospitalization risks and rare fatal outcomes. Vaccination with the MMR vaccine remains the most effective prevention method, though national immunization rates have fallen below the threshold needed to prevent outbreaks. High‑risk individuals in affected areas may consider boosters, but experts emphasize that widespread standard vaccination would prevent such surges.

Research suggests a human-specific NOVA1 gene variant may have influenced the evolution of human speech. Experiments replacing the mouse version of NOVA1 with the human variant resulted in altered vocalisations. The variant is exclusive to modern humans, unlike FOXP2, which is shared with Neanderthals. Scientists believe the findings could deepen understanding of human evolution and eventually support advances in diagnosing or treating speech disorders.

Researchers found that the genetic mutation linked to Huntington's disease remains harmless for decades before expanding beyond a critical threshold that triggers toxic proteins and neuronal death. Analysis of more than half a million brain cells showed that CAG DNA repeats grow over time, accelerating after about 80 repeats and becoming dangerous around 150. The discovery clarifies why symptoms emerge later in life and suggests that slowing DNA repeat expansion may be a more effective treatment approach than current therapies targeting protein levels.

A third person has received a Neuralink brain implant, with the company aiming to test the device in 20 to 30 more patients this year. Upgraded hardware reportedly offers increased electrodes, bandwidth and battery life, while earlier recipients are using the implant to play video games and operate design software. Experts note that competing firms are advancing similar or less invasive brain‑computer interface technologies, and that Neuralink has yet to demonstrate clear advantages. Regulatory scrutiny remains significant, with the company operating under an FDA investigational device exemption. Researchers view BCI development as high‑risk but potentially transformative for people with paralysis.

Five years after the emergence of COVID-19 in Wuhan, scientists still lack definitive answers on the virus’s origins, though natural spillover from animals remains the leading theory. Global deaths are estimated to exceed 20 million despite reported totals being far lower. Rapidly developed vaccines, particularly mRNA shots, significantly reduced severe illness and death, though protection against mild infection wanes. Omicron and its subvariants continue to dominate globally, with XEC leading in the U.S. Long COVID persists for millions, with symptoms lasting months or years and no clear cause, though lingering viral remnants may play a role.

A CDC genetic analysis indicates the bird flu virus mutated within a critically ill Louisiana patient, showing changes that may improve its ability to bind to human airway receptors. Scientists consider the mutation concerning but not indicative of increased human-to-human transmission. The patient, an older adult with underlying conditions, contracted the virus after exposure to sick birds. Officials emphasize that public risk remains low, while experts urge continued monitoring of viral mutations and future pandemic potential.

Research and reporting highlight that states with strict abortion bans, such as Tennessee, often provide weaker safety nets for mothers and children. Tennessee has not expanded Medicaid and has faced issues with coverage terminations, though recent adjustments extended postpartum benefits and slightly increased income limits. Residents report challenges navigating aid programs like WIC and SNAP, with similar difficulties seen in other restrictive states. Many households earn too much to qualify for assistance yet cannot cover basic living costs, and charities cannot compensate for gaps due to limited reach and inconsistent funding. Advocates warn that future federal policy changes could further strain support systems for low‑income families.

Strict abortion bans in Tennessee and other conservative states coincide with weak social safety nets, including limited Medicaid access, low WIC enrollment and widespread maternal care shortages. Despite incremental expansions, gaps persist in health coverage, nutrition aid and diaper support, with administrative hurdles often causing families to lose benefits. Nonprofits attempt to bridge the shortfalls but remain constrained by limited reach and resources. Experts and affected mothers describe significant challenges in accessing essential services, highlighting tension between anti-abortion policies and insufficient support for families.

State maternal mortality review committees, which investigate pregnancy‑related deaths, have drawn new scrutiny in Georgia, Texas, and Idaho following disruptions tied to political pressures and administrative changes. These panels collect and analyze extensive medical and social data to determine causes of death and recommend prevention strategies, with the CDC providing standardized review methods. Georgia is rebuilding its committee after dismissing all members, Texas is shifting its review timeline to focus on newer cases, and Idaho reinstated its disbanded panel under a new governing body. All states now operate such committees, and recent recommendations have led to broad implementation across medical and policy settings.

Researchers created a first-draft high‑resolution map of human cells, detailing cell roles, tissue organization, and developmental changes across several organs. The atlas aims to improve understanding of diseases such as cancer and support the development of targeted treatments. Experts highlight its potential to advance cancer research by revealing vulnerabilities in different cell types. Additional specialized atlases of the brain and gut microbiome are also under development.

Walking is presented as an accessible activity that improves physical and mental health, reduces disease risk, and supports recovery from medical issues. Experts emphasize adding resistance and flexibility training for balanced fitness and note that the widely known 10,000‑step goal is only a guideline. Walking clubs across the U.S., including groups at the Louisville Zoo and the City Girls Who Walk community, help participants stay motivated by providing social connection and routine.

Researchers in Austria identified a three‑protein complex on sperm that acts like a key enabling sperm to attach to the egg, revealing a conserved fertilization mechanism across vertebrates. Using AlphaFold, they discovered a previously unknown protein that forms the first molecular link between sperm and egg, validating its function in zebrafish, mice, and human cells. The findings may advance understanding of infertility and support development of male contraceptives, drawing expert praise for both the study and the relevance of recent Nobel Prize–winning work on AI‑based protein modeling.

Louisiana will classify mifepristone and misoprostol as Schedule IV controlled substances, prompting concern from doctors who warn the added restrictions will delay access to medications critical for miscarriage management and emergency postpartum care. The law introduces potential penalties for possessing the drugs without a prescription while exempting pregnant women who self-administer them. Health experts caution that the new rules could hinder emergency response for postpartum hemorrhage and may influence similar legislation in other states, while state officials argue access for legitimate medical use will remain unaffected.

Two Georgia women died after delays or complications in receiving care following the use of abortion medication, raising questions amid restrictive state laws. Experts and medical data cited show that mifepristone and misoprostol remain highly safe and effective, with serious adverse events occurring in under 0.32% of cases. ER visits following medication abortions are often precautionary rather than signs of major complications. FDA data, medical studies and expert testimony indicate medication abortion is safer than many commonly used drugs, and recent legal challenges have not altered access to mifepristone.

Experts warn that menopause-related hormonal changes, particularly declining estrogen, can increase dental risks by reducing saliva, weakening bone density, and contributing to gum disease. Dry mouth, higher susceptibility to cavities, periodontal disease, and burning mouth syndrome are among the issues highlighted. Dentists recommend strong oral hygiene, adequate hydration, calcium-rich diets, regular checkups, and possible fluoride treatments or prescription medications to manage symptoms and prevent complications.

Researchers mapped brain changes throughout a woman’s pregnancy and postpartum period, finding widespread reductions in gray matter likely linked to neural circuit refinement. The study followed neuroscientist Liz Chrastil across 26 MRI scans and observed changes influenced by hormonal fluctuations, with some persisting after birth. The project serves as the foundation for a larger international effort aimed at understanding maternal brain changes and eventually predicting conditions such as postpartum depression, highlighting longstanding gaps in women’s health research.

A study using insurance claims data shows tubal ligations increased after Roe v. Wade was overturned, with the sharpest rise in states where abortion is banned. The data reveal a sustained month‑to‑month increase in such procedures in states with bans, reflecting patient concerns about losing access to abortion. Physicians report similar trends in clinical practice, citing fear of contraceptive failure and legal uncertainty. Researchers plan to examine post‑2022 patterns as abortion laws continue to evolve.

Government programs across the United States are working to reduce maternal mortality and narrow racial disparities through targeted patient support and improvements in medical care. The federal Healthy Start program guides vulnerable women through pregnancy and has reported strong outcomes in Tulsa, contrasting with Oklahoma’s high statewide maternal death rate. California’s maternal quality care collaborative, founded in 2006, has helped drive the nation’s lowest maternal mortality rate by uniting hospitals to standardize best practices and integrate midwives and doulas into care. Localized initiatives, including New York City’s effort to support low‑income families and reduce Black maternal mortality, highlight the importance of community‑tailored approaches.

Tim Walz has highlighted his family’s fertility challenges as part of his political narrative, often referring to IVF, but his wife clarified they actually used intrauterine insemination. Republicans, including JD Vance, accused him of misleading the public, while his campaign defended the terminology as common shorthand for fertility treatments. The debate unfolds amid broader national tensions over reproductive rights following Alabama’s ruling that frozen embryos can be considered children. Medical experts explained common confusion around fertility procedures, while advocates argued that Republican policies threaten access to treatments. Reactions ranged from criticism to support, underscoring the sensitivity and political implications of fertility struggles.

A national survey conducted before and after the overturning of Roe v. Wade found a rise in women reporting attempts to end pregnancies on their own, often using medications obtained outside the medical system or riskier physical methods. Researchers noted reasons such as privacy concerns, cost, and limited access to clinic-based care. Some respondents experienced complications requiring medical attention. Study authors cautioned about potential underreporting and differing interpretations of self-managed abortion post-Dobbs, but emphasized that restricting access increases informal attempts.

New blood tests that measure biomarkers associated with preeclampsia may help identify pregnant patients at risk for developing the dangerous condition earlier than before. The tests, produced by companies such as Labcorp and Thermo Fisher Scientific, offer risk assessments during early and later stages of pregnancy and supplement clinical judgment in managing high‑risk patients. Experts note the tools could improve monitoring, provide reassurance for low‑risk patients, and support research on new treatments. Despite their potential, adoption may be slow among clinicians due to their novelty.

Gene therapies offer potential cures for rare genetic diseases, but families and researchers face major obstacles due to limited commercial incentives and high development costs. Patients often resort to fundraising while companies hesitate to invest in treatments serving only a few people. Experts cite financial barriers as a primary limitation despite scientific progress, and some companies have halted development of promising therapies. Collaborative initiatives involving U.S. agencies, nonprofits and researchers aim to streamline trials and explore broader therapeutic approaches, though financial constraints remain a significant challenge to making these treatments widely available.