Rethinking sterile. It’s not that we need more exposure to pathogens to build our immunity. We need to be…

Rethinking sterile. It’s not that we need more exposure to pathogens to build our immunity. We need to be exposing those pathogens to many other microbes, to blunt their virulence. https://t.co/ejJUGGBeTz https://t.co/A4IKBQ35He