Can a face mask act like a vaccine?
Infection and Spread Masks Staying Safe Uncertainty and MisinformationA: Although we ❤️ the part where it promotes mask-wearing, this intriguing idea has not been proven. For now, keep wearing your mask (because it DOES reduce your likelihood of infecting others) and wait for the science to catch up with this hypothesis. It is not safe to put on a mask and purposely expose Read more…