Daily Archives: 11/09/2020

Are Masks a Kind of Vaccine Against COVID-19?

A New Theory Asks: Could a Mask Be a Crude ‘Vaccine’? Scientists float a provocative — and unproven — idea: that masks expose the wearer to just enough of the virus to spark a protective immune response. A new scientific paper explores the concept of variolation, the deliberate exposure to a pathogen to generate a protective immune […]