What Is the ‘Super Flu’ That Is Spreading in Europe and the United States?
Published: (January 2, 2026 at 05:00 AM EST)
1 min read
Source: Wired
Source: Wired
Summary
The “super flu” behind outbreaks in the US and UK is a new variant of influenza A H3N2, subclade K. Existing vaccines appear to be insufficiently effective against the virus.