Reposted by Martin Davis
This is a really important development. It appears H1N1 cases are rising in the western part of the United States, and these viruses have a key HA substitution that @jbloomlab.bsky.social recently demonstrated is targeted by antibodies in young people. 1/4
www.kuow.org/health/2026-...
kuow.org
The flu has arrived early in Washington state
Flu cases are surging in Washington state, much sooner than when health officials usually expect the illness to peak in winter.