Saturday, September 19, 2020

Wearing a Mask Can Build Immunity to COVID-19. It’s All About the Dose.


By Larisa Labzin

The more virus there is, the bigger the immune response has to be to control it. And it’s the immune response that actually causes the symptoms, like fever. In an asymptomatic infection, we think the immune system has probably managed to get the virus under control early on, so the immune response itself is possibly smaller, and so we won’t see any symptoms.  Read more >>