JAMA RESEARCH LETTER: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children

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Harold Saive

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Jul 20, 2021, 9:44:04 AM7/20/21

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STUDY: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children

Many governments have made nose and mouth covering or face masks compulsory for schoolchildren. The evidence base for this is weak. The question whether nose and mouth covering increases carbon dioxide in inhaled air is crucial. A large-scale survey in Germany of adverse effects in parents and children using data of 25,930 children has shown that 68% of the participating children had problems when wearing nose and mouth coverings.

(Note: This research letter was retracted on July 16th - one day after Del Bigtree featured the study on Episode 224 of The Highwire)
https://truthcomestolight.com/experimental-assessment-of-carbon-dioxide-content-in-inhaled-air-with-or-without-face-masks-in-healthy-children-a-randomized-clinical-trial/

RESEARCH LETTER: MASKS DON'T WORK - CASE CLOSED
https://rumble.com/vk35d9-research-letter-masks-dont-work-case-closed.html

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