Litcius/Paper detail

Influenza A(H3N2) Subclade K Virus

Maria Zambon, Frederick G. Hayden

2025JAMA22 citationsDOI

Abstract

This Perspective examines the currently circulating influenza A(H3N2) subclade K virus, including antigenic variants, vaccine effectiveness, and countermeasures.

Topics & Concepts

MedicineSubcladeVirologyVirusInfluenza vaccineInfluenza A virusHuman mortality from H5N1OrthomyxoviridaeInfluenzavirus BOriginal antigenic sinH1N1 influenzaPerspective (graphical)AntigenH5N1 genetic structureTransmission and infection of H5N1Viral diseaseInfluenza Virus Research StudiesRespiratory viral infections researchPoxvirus research and outbreaks