Ask an Epidemiologist - Face Coverings

[@sydneypitts7692]

I think swab testing should be done using laughing gas.

[@eajohansson]

Thanks KSU! Can we share it with others?

[@laurelwirtanen-siloy9610]

I shared this on my personal page, and my friends have been commenting that the content is very helpful!

[@ericapelz260]

Thank you Dr. Wolverton and Dr. Smith.