Alcohol-based hand sanitizers are ineffective against the norovirus. Hand-washing is the best way to prevent it.

Norovirus cases are rising across the US, causing severe vomiting and diarrhoea that hand sanitizers can’t kill. Experts warn ...

As the norovirus outbreak continues to spread in the U.S., you can't rely on hand sanitizer alone to protect you. Norovirus, also sometimes called the "winter vomiting disease," causes ...

The wildly contagious norovirus — marked by vomiting, diarrhea, and stomach pain — is beginning to spread in the U.S.