Norovirus in Massachusetts

Via Universal Hub: the Massachusetts Office of Health and Human Services reports a rise in norovirus infections in the state.

The Massachusetts Department of Public Health (DPH) has seen a significant number of gastrointestinal illness outbreaks across the state this winter, which are likely caused by norovirus infections. Noroviruses are a group of particularly strong viruses that cause nausea, vomiting, and diarrhea in people who get infected.
Noroviruses are easily spread through food, by person-to-person contact, or though contact with contaminated surfaces such as countertops and door knobs. The virus is spread through an infected person’s stool or vomit -- contamination that can be spread further without careful attention to hand washing and environmental cleaning.

There's a list of tips for avoiding infection, but they may not go far enough. In particular, PlagueBlog recommends avoiding dirty diapers and oysters altogether. There is no safe handling procedure for such items.