In this video, I reviewed the recent CDC research that was presented on COVID masks. I also review randomized clinical trial data on COVID masks from Denmark and Bangladesh.
Do different types of masks work and what kind of reduction of risk can you expect?
CDC mask study: https://www.cdc.gov/mmwr/volumes/71/w…
Bangladesh mask study analysis: https://arxiv.org/pdf/2112.01296.pdf
Danish mask study: https://www.acpjournals.org/doi/10.73…
This is my video on the mask study from Bangladesh. Do Masks Help? https://youtu.be/fFCYv0X4kf4