February 11, 2021
An example of an ill-fitting mask. A tight fit helps prevent infected aerosols from becoming airborne. Photo by Kayla Speid on Unsplash
February 11, 2021
An example of an ill-fitting mask. A tight fit helps prevent infected aerosols from becoming airborne. Photo by Kayla Speid on Unsplash
Comments
Use the comment form below to begin a discussion about this content.
Sign in to comment
Or login with:
OpenID