Fred Hutch Student Delivers Largest Dataset on Flu-Fighting Antibodies to Inform WHO Vaccine Decisions

• CDC data shows 3.6 million US births in 2025, a 1% decline from 2024, with fertility rate at 53.1 births per 1,000 women ages 15-44, down 23% since 2007. • Trump administration downplays contraception in Title X grants, mentioning it once as overprescribed with side effects, amid efforts to reverse birth decline. • High maternal mortality of 17.9 deaths per 100,000 live births in 2024, with 4 in 5 pregnancy deaths preventable, contrasts lower risks of contraception.

• CDC reports rotavirus circulating at high levels nationwide, with 73.8% of US children vaccinated against the highly contagious virus causing severe diarrhea in infants. • Health experts attribute the late-season surge to vaccine hesitancy, noting the Trump administration's past efforts to remove rotavirus vaccine from childhood schedules. • Cases are life-threatening for kids, prompting warnings as emergency room visits remain elevated beyond typical seasonal peaks.

• FDA ties multistate E. coli outbreak sickening multiple individuals to cheese made with unpasteurized raw milk. • Highlights risks of raw dairy products in public health alerts. • Investigation ongoing to prevent further cases amid rising food safety concerns.

• CDC data indicates 71 per 100,000 emergency room visits for tick bites in the most recent week, highest in Northeast followed by Midwest, Southeast, West, and South Central. • Rising tick activity signals increased Lyme disease and other vector-borne risks as warmer weather extends season. • Public health experts warn of prevention needs amid Northeast ER surge.

• California has recorded at least 40 measles cases so far in 2026, surpassing the 25 cases of all 2025 and the highest annual total since 73 in 2019. • San Francisco confirmed its first measles case in 7 years in an unvaccinated infant under 1 year old, infected during international travel and recovering at home. • Outbreaks linked to unvaccinated travelers from South Carolina's 1,000-case surge and other states, with exposures at Sacramento preschools, San Bernardino, San Diego ER, and Bay Area sites.

• HHS launched the $4 Million KidneyX EMPOWER Prize Challenge on April 15, 2026, to advance living kidney donation and patient-centered health technologies. • The initiative aims to spur innovation in kidney care through science and programs improving American health outcomes. • This effort addresses critical needs in organ transplantation, potentially increasing donation rates and access to treatments.

• Between 2009 and 2023, the US recorded at least 402 tetanus cases with 37 deaths, primarily among those unvaccinated or overdue for boosters. • None of the fatalities involved individuals with three or more doses of tetanus-containing vaccine, highlighting booster importance every 10 years. • The analysis underscores ongoing risks from this bacteria despite effective vaccines, with many cases in people lacking full primary series.

• Researchers tested ARN-75039, an orally bioavailable small-molecule inhibitor, as a potential therapeutic against Lassa virus, which causes Lassa fever—a disease for which no preventative vaccine currently exists. • The compound represents a new approach to treating Lassa virus infection through direct viral entry inhibition rather than vaccines. • This research advances therapeutic options for a high-consequence pathogen that poses public health concerns, particularly in West African endemic regions.

• A dialysis unit in rural Nebraska closed after operating at a financial loss, leaving patients without local treatment access despite the state receiving $219 million in federal rural health transformation funding. • The closure highlights the challenges rural healthcare facilities face in maintaining operations even with substantial federal support aimed at rural health infrastructure. • The facility's closure upends the lives of dialysis patients who must now travel for treatment, raising questions about the effectiveness of federal rural health programs in sustaining critical services.

• NBC News reports a major study shows fluoride in U.S. drinking water has no impact on children's IQ or brain function, countering prior concerns. • The research, involving large-scale data analysis, confirms safety levels set by U.S. regulations pose no neurodevelopmental risks. • Findings matter as they support ongoing public fluoridation policies amid debates, potentially easing community health disputes.

• 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.

• 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.