This is how medical workers seal up properly to deal with the current craziness caused by COVID-19

Here are some additional resources on 3M masks/respirators:

https://multimedia.3m.com/mws/media/540004O/3m-disposable-respirator.pdf?fbclid=IwAR2dhaFEzvdSIjIOyEiopvXd6obHFV8Z9qAsXWp9Xjx7Yu19kE1OXBfQQt0

That's interesting, didn't know there was so much to it.

But I would feel very safe in that outfit