Let’s look at the actual study, shall we, as this is some fine cherry picking. https://www.unboundmedicine.com/medline/citation/25903751/A_cluster_randomised_trial_of_cloth_masks_compared_with_medical_masks_in_healthcare_workers_ … https://twitter.com/talialikeitis/status/1264364974497021954 …
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You might want to take a look at this study from 2015 which compared cloth masks to medical masks in regards to viral penetrability... They show a 3% effectiveness for cloth masks... And even medical masks at only 56%...https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420971/ …
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