40 ‘Effectiveness Unproven’: Dutch Government Won’t Use Mask Mandate; ‘No Proven Effectiveness’ (www.breitbart.com) posted 260 days ago by EgalitarianismIsEvil 260 days ago by EgalitarianismIsEvil +40 / -0 12 comments share 12 comments share save hide report block hide child comments Comments (12) sorted by: top new old worst You're viewing a single comment thread. View all comments, or full comment thread. ▲ 1 ▼ – EgalitarianismIsEvil [S] 1 point 254 days ago +1 / -0 Effectiveness of Masks and Respirators Against Respiratory Infections in Healthcare Workers: A Systematic Review and Meta-Analysis https://academic.oup.com/cid/article/65/11/1934/4068747 permalink save report block reply
Effectiveness of Masks and Respirators Against Respiratory Infections in Healthcare Workers: A Systematic Review and Meta-Analysis https://academic.oup.com/cid/article/65/11/1934/4068747