Is It Safe To Adjust Your Mask? Dr. Mallika Marshall Answers Your Coronavirus Questions
WBZ CBS Boston
WBZ-TV's Dr. Mallika Marshall says to try to avoid adjusting your mask but there will be times where you need to.
WBZ-TV's Dr. Mallika Marshall says to try to avoid adjusting your mask but there will be times where you need to.
WBZ-TV's Dr. Mallika Marshall answers coronavirus-related questions sent in by viewers.