This article made me get off my digital duff and Google "how do asymptomatic diseases enter the body COVID 19". This Harvard health blog provides a few explana

This article made me get off my digital duff and Google "how do asymptomatic diseases enter the body COVID 19". This Harvard health blog provides a few explanations. [0] [0] https://www.health.harvard.edu/blog/as-coronavirus-spreads-many-questions-and-some-answers-2020022719004 https://www.health.harvard.edu/blog/as-coronavirus-spreads-m...