That's one paper out of dozens, feel free to pick another.
“Many commentators have claimed that a recently-updated Cochrane Review shows that ‘masks don’t work’, which is an inaccurate and misleading interpretation,” Dr. Karla Soares-Weiser, the editor-in-chief of the Cochrane Library, said in a March 10 statement. https://www.factcheck.org/2023/03/scicheck-what-the-cochrane...
It's not particularly conclusive, whereas many other sources point to a small increase in protection. Which is important at scale.
“Many commentators have claimed that a recently-updated Cochrane Review shows that ‘masks don’t work’, which is an inaccurate and misleading interpretation,” Dr. Karla Soares-Weiser, the editor-in-chief of the Cochrane Library, said in a March 10 statement. https://www.factcheck.org/2023/03/scicheck-what-the-cochrane...
It's not particularly conclusive, whereas many other sources point to a small increase in protection. Which is important at scale.