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Are Face Masks Effective The Evidence.: Revision history

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26 January 2025

24 January 2025

  • curprev 21:1621:16, 24 January 2025 CharityMjc talk contribs m 1,148 bytes −9 No edit summary undo
  • curprev 19:1919:19, 24 January 2025 PFIMaureen talk contribs 1,157 bytes +1,157 Created page with "A large study run in Bangladesh claimed that surgical masks, but not cloth masks, reduced symptomatic SARS-CoV-2 infections" by 0.08% (ARR), and only in people over 50. But a subsequent re-analysis of the study by statisticians found that there was in fact no benefit at all.<br><br>People with chronic respiratory, cardiac, or other medical conditions that make breathing difficult should check with their health care provider before using an N95 respirator because the N95..."