And with norovirus infections spreading nationwide — along with more than 2,500 norivrus cases reported each year — you need to know the symptoms and treatments for this sometimes-fatal infection.

And with norovirus infections spreading nationwide — along with more than 2,500 norivrus cases reported each year — you need to know the symptoms and treatments for this sometimes-fatal infection.

“Common symptoms of norovirus include nausea, diarrhoea, and vomiting,” says Sharma. “In some cases, individuals may also experience additional symptoms such as fever, headaches, and body aches.

Symptoms of norovirus are likely to appear 12-48 hours after exposure. The CDC recommends staying home for two days after you feel the symptoms subside.

The norovirus, aka the "stomach flu," is continuing to circulate, ... body aches and a low-grade fever, says Ko. Norovirus symptoms usually develop within 12 to 48 hours after exposure, per the CDC.

Symptoms of norovirus are likely to appear 12-48 hours after exposure. The CDC recommends staying home for two days after you feel the symptoms subside. Is norovirus seasonal?

Norovirus is a rapid-onset viral infection that manifests with gastrointestinal symptoms. Norovirus is spread by contact with the virus on surfaces, in food or by touching a person who has the virus.

Norovirus, often dubbed the "winter vomiting disease," is making its rounds across the United States, with health officials warning of its contagious nature.

The number of norovirus cases is increasing across the US, but there are ways to reduce your chances of infection and stave off dehydration and other symptoms. CNN values your feedback 1.