Italy reports first imported H9N2 case in Europe
WHO says Italy confirmed an imported H9N2 avian influenza case in a…
H3N2 subclade K complicates flu vaccine match
CDC says H3N2 subclade K is antigenically drifted from the 2025-2026 vaccine…
FDA presses sponsors over missing trial results
FDA reminded 2,200-plus sponsors after finding nearly 30% of likely required studies…
Overseas H5N1 cases rise, U.S. risk stays low
CDC counted 12 H5N1 bird flu cases abroad since August 2025, with…
Early cyclosporiasis cases rise without one outbreak
CDC reports 145 U.S. cyclosporiasis cases from May 1–June 16, 2026, across…
U.S. measles tally nears 2025 total by early July
CDC data through July 2 show 2,170 confirmed U.S. measles cases in…