Winter Norovirus Numbers On The Rise Again | Weather.com

Winter Norovirus Numbers On The Rise Again | Weather.com

February 9, 2026

Updated: February 9, 2026, 10:17 am ESTPublished: February 9, 2026, 10:17 am EST

Each winter we see a drop in temperatures and a rise in norovirus. Here’s what you need to know about the virus that’s also known as “winter vomiting disease.”

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