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30 studies on the ineffectiveness of masks (mirror from reddit)
submitted 1 year ago by zyxzevn from self.NoNewNormal
Source: https://www.reddit.com/r/CoronavirusCirclejerk/comments/y9u0qq/ignore_this_im_going_through_and_summarizing/
Done Masks do not stop the flu
"Our systematic review found no significant effect of face masks on transmission of laboratory-confirmed influenza."
Done Masks make it harder to breathe "Dyspnea:labored breathing"
Done Masks harmful during exercise
"Oxygen and increase air trapping preventing substantial carbon dioxide exchange. The hypercapnic hypoxia may potentially increase acidic environment, cardiac overload, anaerobic metabolism and renal overload, which may substantially aggravate the underlying pathology of established chronic diseases."
Done N95 detrimental to ERSD patients
"increased respiratory adverse effects in ESRD patients"
Done N95 dangerous to wear for pregnant women
"added workload on metabolic system"
Done Masks highly contaminated.
"10% of masks had virus on them. Virus positivity was significantly higher in masks samples worn for greater then 6 hours"
Done "there is no difference between medical masks and cloth masks"
Done Mask may slightly reduce transmission
"wearing a facemask may very slightly reduce the odds of developing ILI/respiratory symptoms, by around 6%"
https://www.medrxiv.org/content/10.1101/2020.03.30.20047217v2
https://www.nejm.org/doi/full/10.1056/NEJMp2006372
https://jamanetwork.com/journals/jama/fullarticle/2749214
https://www.cmaj.ca/content/188/8/567
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5779801/
https://pubmed.ncbi.nlm.nih.gov/19216002/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420971/
https://academic.oup.com/cid/article/65/11/1934/4068747
https://www.jstage.jst.go.jp/article/bio/23/2/23_61/_pdf/-char/en
https://link.springer.com/article/10.1007/BF01658736
https://www.journalofhospitalinfection.com/article/0195-6701(91)90148-2/pdf90148-2/pdf)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2493952/pdf/annrcse01509-0009.pdf
https://web.archive.org/web/20200717141836/https://www.cidrap.umn.edu/news-perspective/2020/04/commentary-masks-all-covid-19-not-based-sound-data
https://www.nap.edu/catalog/25776/rapid-expert-consultation-on-the-effectiveness-of-fabric-masks-for-the-covid-19-pandemic-april-8-2020
https://www.nap.edu/read/25776/chapter/1#6
https://wwwnc.cdc.gov/eid/article/26/5/19-0994_article
https://academic.oup.com/annweh/article/54/7/789/202744
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599448/
https://www.acpjournals.org/doi/10.7326/M20-1342
https://link.springer.com/article/10.1007/s00392-020-01704-y
https://clinmedjournals.org/articles/jide/journal-of-infectious-diseases-and-epidemiology-jide-6-130.php?jid=jide
https://www.sciencedirect.com/science/article/abs/pii/S1130147308702355
https://www.medrxiv.org/content/10.1101/2021.05.18.21257385v1.full-text
Done Bunch of studies on the ineffectiveness of masking -SWPRS.org
there doesn't seem to be anything here
there doesn't seem to be anything here