Mask Wars Episode 01 Breathin Free

(Originally uploaded to YouTube on Dec 23, 2020)

'No significant reduction in influenza transmission with the use of face masks… loose-fitting devices that were designed to be worn by medical personnel to protect accidental contamination of patient wounds... There is limited evidence for their effectiveness in preventing influenza virus transmission either when worn by the infected person for source control or when worn by uninfected persons to reduce exposure.' - CDC Medical Journal published May, 2020.

Reference: https://www.cdc.gov/eid/article/26/5/19-0994_article