Mask homework done for you

[jfegaly]

You’re welcome

Facemasks in the COVID-19 era: A health hypothesis

Many countries across the globe utilized medical and non-medical facemasks as non-pharmaceutical intervention for reducing the transmission and infectivity of coronavirus disease-2019 (COVID-19). Although, scientific evidence supporting facemasks’ ...

www.ncbi.nlm.nih.gov

 

[fatman76]

I love how it’s retracted with no reasoning provided.

I think we all know…