3 experts explain the effectiveness of masks

First published at 12:34 UTC on October 11th, 2020.

3 doctors, 1 of them who is a trainer and pretester for qualified masks, talks about their effectiveness against viruses, which is 0%.

Pls also follow and watch World Doctors Alliance on their website and these videos: https://www.bitchute.com/vide…

SensitivityNormal - Content that is suitable for ages 16 and over