Norovirus is on the rise in the United States, according to the CDC. The highly contagious virus can usually only lasts ...
Hospitals in the USA are overwhelmed with a surge in patients due to a 'quad-demic' of flu, Covid-19, RSV, and norovirus.
From protecting against norovirus to hydrating your hair and skin, NBC medical contributor Dr. John Torres stops by TODAY to answer questions on common winter health concerns.