All about masks

What is a surgical mask?

Surgical masks are a single-use medical device, usually worn by health workers during healthcare procedures. These face masks were designed to protect the patient from contamination by the health professional. Recent evidence...


What is a KN95 mask?

A KN95 mask is a personal protective equipment (PPE) that protects the person wearing it from particles in the air. The KN95 mask follows the Chinese GB2626-2006 standard, which is different from...


What is a 3M mask?

A 3M mask is a mask made by the US conglomerate 3M. It’s not any specific type of mask, as 3M makes many different models. 3M masks can be both what the...


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