California Dairies Inc.'s April 2026 powdered milk Salmonella recall has expanded to over 40 downstream products at major retailers including Costco, Walmart, Target, and Kroger.

A May 2026 JAHA study of 9,200 women found perimenopausal women are twice as likely to have a low cardiovascular health score — driven by elevated cholesterol and blood sugar.

Leiden Longevity Study researchers identified rare protective variants in 212 long-lived sibships, including a cGAS-STING pathway mutation that dampens inflammation and delays cellular aging.

Baylor scientists reported June 21, 2026, in Nature Communications that tubulin prevents Tau and alpha-synuclein from forming toxic aggregates — a potential pre-disease intervention.

CDC FluView confirms 179 pediatric flu deaths in the 2025–2026 season; 85% of eligible children were not fully vaccinated. The 2026–27 flu vaccine formulation has been finalized.

A June 16, 2026 Science Advances study confirms CWD prions can spread from symptom-free deer. CWD has now been confirmed in 36 U.S. states and five Canadian provinces.

CDC provisional data released June 17, 2026 project 69,147 drug overdose deaths for the 12 months ending January 2026 — a 13.2% decline. But fentanyl potency changes may explain it.

CDC issued a new 30-day Ebola entry order on June 21, 2026, for DRC, Uganda, and South Sudan. The Bundibugyo strain has caused 198+ deaths. No approved vaccine exists.

PAHO's June 8, 2026 health guidance for World Cup fans warns of dengue, measles, norovirus, heat illness, and STIs across 16 host cities in the U.S., Canada, and Mexico.

Illinois EPA declared an Air Pollution Action Day for Chicago's 8-county metro area, affecting 9.4 million residents. Ground-level ozone at Unhealthy for Sensitive Groups levels.