https://www.bitchute.com/video/PAZL8bnPKp7i/
There is NO proof that we are contagious to each other. All experimental attempts to prove so have been met with FAILURE, such as these, from 1919, archived by the CDC:
Sickness is contagious the way laughter is contagious according to this vid. No personal experience of myself being sick contradicts this as I think about it.