Cochrane review has many flaws https://www.cidrap.umn.edu/covid-19/commentary-wear-respirator-not-cloth-or-surgical-mask-protect-against-respiratory-viruses ht

Cochrane review has many flaws https://www.cidrap.umn.edu/covid-19/commentary-wear-respirator-not-cloth-or-surgical-mask-protect-against-respiratory-viruses https://www.cidrap.umn.edu/covid-19/commentary-wear-respirat... People wear N95s to protect against COVID transmission because they work. Yet every time the topic comes up online, someone is always quick to reach for the flawed Cochrane review.