We get amazing protection from high-quality masks (e.g., n95, p100). Give/get mask mutual aid here: maskbloc.org
We can also clean the air! In schools, models of filtering show a 50% reduction in risk of illness.
We get amazing protection from high-quality masks (e.g., n95, p100). Give/get mask mutual aid here: maskbloc.org
We can also clean the air! In schools, models of filtering show a 50% reduction in risk of illness.