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.

This fall saw an unusually high number of cases of “walking” or mycoplasma pneumonia, a mild pneumonia that typically causes a severe cough but less fatigue than more serious forms of the disease.

Infections of respiratory illnesses are on the rise, according to statistics from the Centers for Disease and Prevention. A map created by the CDC of Respiratory Illness Activity in each state shows that diagnoses in New York are high and continuing to grow.

State and federal data show high levels of respiratory illnesses. Here's what to know about the illnesses circulating this winter, their symptoms and how to prevent them.

The CDC reports that influenza A, COVID-19, norovirus, and RSV are on the rise this winter, with symptoms such as fever, cough, and shortness of breath making it difficult to distinguish between illnesses.