PPE Insights: Niosh n95 masks cdc approved
What is the filtration ability of N95 respirators according to the CDC?
During the COVID-19 pandemic, you will have heard people talking about N95 masks. N95 masks are respirator masks which filter out at least 95% of airborne particles, which includes infectious diseases such as influenza, tuberculosis and the coronavirus. Due to shortages around the world caused by the pandemic, N95 masks...