Changes in the key antigenic regions of H3N2 viruses suggest that the upcoming flu season may require closer attention to vaccine matching and real-world effectiveness data.
Medscape News Europe
Source link : https://www.medscape.com/viewarticle/new-h3n2-variants-may-challenge-flu-vaccines-2025-2026-2025a1000zsg?src=rss
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Publish date : 2025-12-19 09:53:00
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