RichardJR

@electricbluesfan.bsky.social

1 year ago

4/9 Pre-existing immunity from seasonal influenza exposure may protect against severe H5N1 illness. Cross-reactive antibodies against H5N1's neuraminidase can be found in humans, as current H1N1 viruses possess a related N1 neuraminidase.
#ImmuneProtection #InfluenzaVirus

RichardJR

@electricbluesfan.bsky.social

1 year ago

5/7 Some researchers offered more hope: immunologist Alessandro Sette noted that similarities between H5N1 and other flu viruses might provide some cross-reactive immunity for people previously exposed to similar strains, potentially moderating severity.
#ImmuneProtection #FluImmunity #H5N1 #BirdFlu