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Massive Peer-Reviewed Mask Study Shows 'Little To No Difference' In Preventing COVID, Flu Infection
[ZERO] A massive international research collaboration that analyzed several dozen rigorous studies focusing on "physical interventions" against COVID-19 and influenza found that they provide little to no protection against infection or illness rates.
Wash your hands with soap. Frequently

Posted by: Besoeker 2023-02-02
http://www.rantburg.com/poparticle.php?ID=657469