This is not new science pedes, its just propaganda. Ive been saying for months, when people see their breath coming through their shitty dirty mask, many will have the intelligence to see they do nothing. The moisture vapor in your breath can absolutely transmit viruses.

Meaning, the whole mask thing was a joke. And a fraud. Designed to instill fear, and dehumanize people, and to keep people from casual conversation. Why? Because their are people who can be swayed towards trump in casual conversation. A casual conversation with a black guy was what led me to trump in 2015.