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Finally, Here’s Why We Get More Colds and Flu When It’s Cold
ByTWC - Digital•
March 22, 2025Updated: March 22, 2025, 12:40 am EDTPublished: December 7, 2022, 11:24 am EST

The nose has special cells that send out swarms of tiny fluid-filled sacs that attack invading viruses. But colder temperatures can cut that immune response by almost half.