Travellers planning to set sail this season can rest a little easier—cruise ships aren't the norovirus breeding grounds ...

Their skin color may change," said Gonella. Asked how people clean up the vomiting and diarrhea mess, Gonella said, "Norovirus is somewhat resistant to our typical alcohol-or chlorine-based sanitizer.

Swimming is considered highly beneficial for most people – providing a full-body workout and cardiovascular boost, while being low impact on the bones and joints.

First, the good news: While food poisoning symptoms can linger for up to a week, Dr. Dasgupta says most cases clear up in a ...