COVID-19 collection

Infographic by WHO on how to wear a non-medical mask:

With such similar sounding names, it can be confusing to understand the difference between N95 and KN95 masks. What are KN95 masks, and are they the same as N95 masks? This handy chart explains the differences between N95 and KN95 masks (and all characteristics that are the same). N95 vs. KN95 Comparison Chart Source: 3M – Comparison of FFP2, KN95, and N95 and Other Filtering FacepieceRespirator Classes In short, N95 masks are the US standards for respirator masks; KN95 masks are the Chinese standards for masks. WATCH: What’s the Difference Between N95 and KN95? According to mask manufacturer 3M, “it is reasonable...