Do face masks actually help prevent coronavirus?
1:17pm PST - March 1st, 2020 joshua jackson - MSNBCDr. Natalie Azar and Joshua Jackson discuss the seriousness of COVID-19 virus and whether or not face masks, including N95 masks.
Dr. Natalie Azar and Joshua Jackson discuss the seriousness of COVID-19 virus and whether or not face masks, including N95 masks.