New H3N2 Variants May Challenge Flu Vaccines in 2025-2026 - Medscape

New H3N2 Variants May Challenge Flu Vaccines in 2025-2026  MedscapeWhat's really going on with flu this winter?  BBCWeekly US Influenza Surveillance Report: Key Updates for Week 49, ending December 6, 2025 | FluView  Centers for Disease Control and Prevention | CDC (.gov)After the UK, US faces surge in ‘Superflu’ cases: Here the symptoms to watch out for  Times of IndiaThis H3N2 flu strain is spreading ‘rapidly.’ Why subclade K is hitting hard  Global News