According to Dr. Dawn Nolt, a pediatric infectious disease physician at Oregon Health and Science University, many of the most common COVID symptoms are the ones we all know well at this point, like cough and shortness of breath. You may also have a fever, chills, congestion, runny nose, sore throat and body aches, Snyder said.

There’s no medication for norovirus. Instead, you’ll need to rehydrate as much as possible with water and other liquids. Seek help if you are dehydrated and notice you have a dry mouth and throat, aren’t urinating as much or feel dizzy when you’re standing up.

Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how long you're contagious.

Cold, flu, norovirus, and COVID-19 share overlapping symptoms like fever, cough, and fatigue, but differ in severity and duration. Handwashing, vaccines, and staying home when sick can help prevent infections.