【第１弾マスクの感染予防効果】東京都発表感染者の97.6％はマスク着用者！

ルイ様の動画です。

消される可能性がありますので早めにご視聴ください。

マスクで感染対策ができると思い込んでいませんか？過去数十年にわたってマスクには感染予防効果がないことは信頼性の高いエビデンスで証明されています。

★エビデンス【メタアナリシス、システマティックレビュー、ランダム化比較試験】

●Use of surgical face masks to reduce the incidence of the common cold among health care workers in Japan: a randomized controlled trial https://pubmed.ncbi.nlm.nih.gov/19216...

●N95 Respirators vs Medical Masks for Preventing Influenza Among Health Care Personnel https://jamanetwork.com/journals/jama...

●Effectiveness of N95 respirators versus surgical masks against influenza: A systematic review and meta-analysis https://onlinelibrary.wiley.com/doi/e...

●Face masks to prevent transmission of influenza virus: a systematic review https://www.cambridge.org/core/journa...

●The use of masks and respirators to prevent transmission of inﬂuenza: a systematic review of the scientiﬁc evidence https://onlinelibrary.wiley.com/doi/e...

●Effectiveness of N95 respirators versus surgical masks in protecting health care workers from acute respiratory infection: a systematic review and meta-analysis https://www.cmaj.ca/content/188/8/567

●Effectiveness of Masks and Respirators Against Respiratory Infections in Healthcare Workers: A Systematic Review and Meta-Analysis https://academic.oup.com/cid/article/...

●Physical interventions to interrupt or reduce the spread of respiratory viruses https://pubmed.ncbi.nlm.nih.gov/33215...

●Disposable surgical face masks: a systematic review https://pubmed.ncbi.nlm.nih.gov/16295...

●Evaluating the efficacy of cloth facemasks in reducing particulate matter exposure https://pubmed.ncbi.nlm.nih.gov/27531...

★東京都　都政レポート　 https://www.koho.metro.tokyo.lg.jp/di...

★モデルナ社製ワクチン　妊婦さんへの実験開始 https://clinicaltrials.gov/ct2/show/N...

★ランセット【世界五大医学雑誌】 https://www.thelancet.com/journals/la...

★未成年者でいまだに重傷者、死亡者ゼロ【引用元：東洋経済オンライン】 https://toyokeizai.net/sp/visual/tko/...