“This year seems to be a banner year for norovirus occurring — there’s a lot of cases being reported,” said Dr. Michael Sweat ...

Norovirus is surging in N.Y., U.S., and sanitizer doesn't kill it. What to know about how the bug spreads and how to protect your home.

Norovirus cases are surging in the US, the CDC says. Here are the symptoms to look for, plus how long you're contagious for, ...