COVID-19
![Michael S. Calderwood, MD, MPH](/sites/default/files/styles/max_width_447/public/2023-10/calderwood-michael-md-dhmc.jpg?itok=DRq7FbCh)
Dartmouth Health shares how to protect yourself against flu, COVID-19, and RSV
By Newsroom
Michael S. Calderwood, MD, MPH, infectious disease physician has produced a new video message on how individuals can protect themselves, their families and communities this respiratory virus season.