How Norovirus Compares to COVID‑19: Fast, Nasty, but Not the Same Threat

Decatur Herald

Norovirus and COVID‑19 are both contagious viruses, but they pose very different risks. Norovirus causes rapid vomiting and diarrhea, while COVID‑19 can lead to severe respiratory illness and long‑term complications. Here’s how they compare, with CDC guidance.