Sources

5 Total Sources

US Flu Positivity Hits 3.6% as Drifting H1N1 Drives Early Fall Surge

Scientific American16d ago
US Flu Activity Rises Early in 2026, Driven by Drifting H1N1 Strain
The Colorado Sun14d ago
Early start to flu season prompts calls for vaccination in Colorado
pnas.org16d ago
Substitutions affecting the HA–NA–receptor balance preceded the emergence of the pandemic 2009 H1N1 virus | PNAS
Reuters16d ago
US FDA advisers recommend flu vaccine strains for 2027 Southern Hemisphere season | Reuters
National Institutes of Health (NIH) (.gov)16d ago
Genomic Surveillance and Phylogenetic Analysis of Influenza A(H1N1) pdm09 and A(H3N2) Viruses in Burkina Faso, 2024 - PMC