Weather’s Secret Push Behind Rising And Rapidly Spreading Flu Season
Weather’s Secret Push Behind Rising And Rapidly Spreading Flu Season
US · Published Nov 20, 2025
• Cold, dry air helps flu viruses spread more easily by drying out nasal passages and prolonging airborne survival.
• People clustering indoors during cold weather increases contact and creates ideal conditions for virus transmission.
• Temperature swings can stress the body, weakening the immune system and lowering resistance to infections.
Weather influences flu season's rise and spread
Weather plays a surprisingly influential role in the rise and rapid spread of flu season. The relationship between weather and influenza is complex, but understanding it can help you better prepare and protect yourself.
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