Dr. Gabriela Andujar Vazquez, with Dartmouth Health, is answering viewer questions as winter illnesses continue to spread.

But there's a fourth "bug" the public should be aware of: respiratory syncytial virus. RSV causes cold-like ... in the levels of illnesses in your state. Unable to view our graphics?

Here's what to know about cases of influenza, norovirus, and RSV in the South Carolina. SC among six states with highest ... respiratory illness activity map that includes symptoms of fever ...