A ridiculous mask study has been retracted: It found “Masks interfered with O2-uptake and CO2-release and compromised respiratory compensation” and concluded “mask wearing should not be mandated let alone enforced by law.” Objections were raised, and the journal investigated, concluding “the complaints were valid and that the article does not meet the standards of editorial and scientific soundness.”

Masks work. #WearAMask #COVID19

https://www.frontiersin.org/articles/10.3389/fpubh.2023.1221666/full

Retraction: Physio-metabolic and clinical consequences of wearing face masks -Systematic review with meta-analysis and comprehensive evaluation

Following publication, concerns were raised regarding the scientific validity of the article. An investigation was conducted in accordance with Frontiers’ policies. It was found that the complaints were valid and that the article does not meet the standards of editorial and scientific soundness for Frontiers in Public Health; therefore, the article has been retracted. This retraction was approved by the Chief Editors of Frontiers in Public Health and the Chief Executive Editor of Frontiers. The authors did not agree to this retraction.

Frontiers
@augieray
One could no doubt find a mask that would do that. Like the pillow they found on Scalia's face.
@augieray thanks for this. I was recently told I was endangering my family because of carbon dioxide trapped in masks. I knew this wasn’t true but I can’t say that the exchange was fun.
@augieray - 🤔huh! Surgeons have been wearing masks for, what, a century?
@augieray
One technique of misinformation campaigns is to tell the big lie and then quietly retract it once it has done what you wanted. Your targets will remember the lie and not the retraction.
@augieray Good. If wearing a medical-grade mask for hours at a time were dangerous, hospital operating rooms around the world would be littered with the bodies of dead surgical staff. I'm glad the article was retracted.
@augieray Why should you care? We had an ex-president that murdered over 1 million people from his lies on Covid! LOCK HIM UP! Traitor, espionage king, thief, rapist, intimidation of elections, RICO & tax evasion? Tells me priorities are between someone’s butt cheeks. 🆘🇺🇸
@augieray my mom was insistent that oxygen levels plummeted, so I put in a mask and a O2 reader on my finger and voila… 98% O2 rate. Even my own 1-minute test at home debunked that article.
@augieray But don’t worry, the anti-maskers will be quoting this paper for for years. Most will never know that it was retracted, and the few that do will say that it was done by Big Pharma.

@augieray

You know, just putting on a mask while using a little $5 oximeter would have disproven that nonsense. 🫤