kn95
January 12, 2022
US Centers for Disease Control and Prevention (CDC) is set to update its mask advice this week ( January 12-14th 2022 )- to best reflect the available […]
December 13, 2021
FFP2 or KN95 enhanced protection masks, especially if applied well to the face without letting air in and out of the edges, can dramatically reduce the […]
September 28, 2021
Masks work, period. Community-wide mask wearing is excellent at protecting older people, who are at much higher risk of severe illness from COVID-19.