New research suggests that wearing a face covering could help people build immunity to COVID-19. “Until we get a vaccine, it’s the best shot you have for not getting this infection,” Dr. George Rutherford, a UCSF epidemiologist said.
Related Posts
New research suggests that wearing a face covering could help people build immunity to COVID-19. “Until we get a vaccine, it’s the best shot you have for not getting this infection,” Dr. George Rutherford, a UCSF epidemiologist said.