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Researchers have found that masks were far from a harmless public health intervention during the Covid-19 pandemic. In addition to the psycho-social harm caused by daily mask-wearing, particularly to small children, there is new scientific research that lists a host of health issues that can arise from prolonged mask-wearing.
An international team of scientists publishing in the journal Frontiers in Public Health found that mask-wearing can cause significant health problems. The researchers published a meta-analysis of 2,168 studies on adverse medical mask effects — the largest of its kind. They found a statistically significant decline in oxygen intake, increase in carbon dioxide, increased heart rate, increase in shortness of breath, dizziness, and skin irritation. Mask-wearing was associated with a 62% increase in headaches.
“Of the 2,168 screened records, 54 studies were included for qualitative analysis and 37 for statistical meta-analysis,” the authors noted. “Among the 54 studies, 23 were intervention studies, and 31 were observational studies. The 23 intervention studies consisted of 14 randomized controlled trials (RCTs) and nine non-randomized controlled trials (nRCTs). Of the 31 observational studies, 17 works raised measured values, and 14 were questionnaire studies.”