Why Flu Season Is So Bad This Year: The Subclade K H3N2 Outbreak
This flu season is driven by subclade K of H3N2, with high illnesses and hospitalizations, while vaccines and antivirals offer partial protection.
This flu season is driven by subclade K of H3N2, with high illnesses and hospitalizations, while vaccines and antivirals offer partial protection.
Flu season intensifies as Subclade K of H3N2 spreads, with calls for vaccination, masking and antiviral treatment.
