Effectiveness of Adding a Mask Recommendation to Other Public Health Measures to Prevent SARS-CoV-2 Infection in Danish Mask Wearers - A Randomized Controlled Trial

@DrJamesTodaro:

BREAKING: Danish mask study that JAMA, NEJM & Lancet REFUSED to publish was just published in Annals of Internal Medicine.

In the largest randomized controlled trial to date w/ 6,024 subjects, medical masks were NOT effective protection against infection.

Twat: https://twitter.com/jamestodaromd/status/1329084994820608002?s=21

Study: https://www.acpjournals.org/doi/10.7326/M20-6817