The CDC is now asking everyone to wear masks in public that fully cover their mouths and nose.
Masks are an easy way to prevent the spread of germs via coughing and sneezing, but only when used correctly. The most important thing to remember when wearing a mask is to refrain from touching the inside or outside of the mask. This prevents the transfer of germs from your hands onto the mask.
Here is a brief outline about how to properly put on and remove a face mask:
If you have any questions about how to properly use a mask, please visit https://www.sfcdcp.org/communicable-disease/healthy-habits/how-to-put-on-and-remove-a-face-mask/ for more information.
You can also click here for easy tutorials on how to make your own masks at home: https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.html