Major Study Finds Fluoride in Drinking Water Has No Effect on IQ or Brain Function

• Samsung launched its Galaxy Watch blood pressure feature for U.S. consumers, enabling wrist-based hypertension tracking without cuffs. • FDA-cleared technology uses optical sensors calibrated via user input, integrated into latest watch models. • Matters for 116 million U.S. adults with high blood pressure, improving remote monitoring and chronic disease management.

• Gallup survey of over 5,500 U.S. adults from Oct-Dec 2025 finds 25% use AI for health info, with 59% researching before doctor visits. • About 14 million adults skipped provider visits in past 30 days after AI advice, though only 4% strongly trust its accuracy. • Low trust levels (33% trust, 34% distrust) raise concerns on AI's role in U.S. healthcare decisions amid access barriers.

• Elijah Dottery, diagnosed with sickle cell anemia as a baby, became the first U-M patient to receive the newly FDA-approved stem cell therapy. • The treatment uses patient's own stem cells edited via CRISPR to produce functional hemoglobin, administered at Michigan Medicine. • This breakthrough matters for over 100,000 U.S. sickle cell patients, offering potential cure where prior therapies only managed symptoms.

• The American Lung Association, joined by the American Academy of Pediatrics, filed a lawsuit against the EPA's repeal of 2024 limits on mercury and air toxics from power plants. • EPA's action will allow more toxic pollution, impacting children's health nationwide, according to Harold Wimmer, ALA President and CEO. • Pollutants like mercury could lead to brain development issues, asthma attacks, cancers, and premature deaths in exposed communities.

• The American Medical Association advises synchronizing chronic medication refills once a year to streamline management and slash EHR inbox refill requests. • This strategy saves physicians hours weekly by aligning prescriptions efficiently. • Implementation supports better practice efficiency amid rising administrative burdens in U.S. healthcare.

• Centers for Medicare and Medicaid Services published a proposed rule on Friday requiring health insurance companies and states to resolve non-urgent prior authorization requests for prescription drugs within 24 hours. • The regulation mandates Medicaid and CHIP insurers, plus state administrators, to publicly disclose denial rates and respond faster to improve patient access. • This addresses delays in medication approvals, potentially benefiting millions enrolled in these programs amid ongoing affordability challenges.

• A new VCU Health study indicates alcohol-related liver disease prevalence may be twice as high as previously estimated because of underreported alcohol consumption. • The research uncovers hidden scale of liver damage, challenging prior data on this growing public health issue. • Findings highlight need for better screening and awareness amid rising alcohol use disorders in the US.

• A Fred Hutch Cancer Center graduate student presented over 25,000 measurements of influenza-fighting antibodies to WHO scientists via videoconference last fall. • The dataset, published in Virus Evolution, offers near real-time tracking of human immune responses to current flu strains, improving seasonal vaccine composition. • This method addresses gaps in traditional surveillance, potentially enhancing vaccine effectiveness against evolving viruses.

• The American College of Emergency Physicians reports a record 3,058 positions filled in emergency medicine residencies, signaling rebound from pandemic-era lows. • More applicants matched into emergency medicine than ever before, as of March 18, 2026. • This surge addresses physician shortages in high-demand ERs across US hospitals.

• Thomas Jefferson University launched a multicenter clinical trial led by Manisha Verma, MD, and Victor Navarro, MD, at Jefferson Einstein Philadelphia Hospital to improve palliative care for advanced liver disease patients. • Advanced liver disease causes significant scarring and loss of function, leading to serious health challenges with limited quality-of-life support. • Funded by the Patient-Centered Outcomes Research Institute and published in JAMA Internal Medicine, the trial addresses a major care gap for ALD patients nationwide.

• The US measles case count increased by 43 cases last week to 1,714 total, according to the CDC's weekly update released April 10, 2026. • More than half of the new cases occurred in Utah, marking a smaller jump compared to the prior week's 96-case increase. • This ongoing outbreak highlights gaps in vaccination coverage amid public health concerns over declining immunization rates.