
A face mask seems like a relatively simple object. After all, all you have to do is secure it over your mouth and nose, and you are protected from COVID-19, right? Well, not exactly. There are several different types of face masks, each of which has a rating that gives insight into the level of protection it provides. In this blog post, we will discuss those ratings so you can better understand how your oral surgeon is keeping you safe and which type of face mask you should wear in order to protect yourself from contamination.
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