Dr. Stuart Cohen, Director of Hospital Epidemiology and Infection Control at UC Davis Medical Center, explains why the COVID-19 Delta variant is more easily transmitted than previous variants, how masks should still play a role in keeping you safe (even if you are vaccinated) and why getting a COVID-19 vaccine is vital for preventing future variants of the novel coronavirus.
For the latest information and resources on COVID-19, visit
See the latest news from UC Davis Health:
#covid19 #deltavariant #coronavirus #delta #ucdavis