Comments by "ARK CON" (@arkcon714) on "COVID-19: US imposes travel ban from 8 African countries over Omicron variant" video.

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  6.  @cyrene7784  Background Containment of the COVID-19 pandemic requires evidence-based strategies to reduce transmission. Because COVID-19 can spread via respired droplets, many states have mandated mask use in public settings. Randomized control trials have not clearly demonstrated mask efficacy against respiratory viruses, and observational studies conflict on whether mask use predicts lower infection rates. We hypothesized that statewide mask mandates and mask use are associated with lower COVID-19 case growth rates in the United States. Methods We calculated total COVID-19 case growth and mask use for the continental United States with data from the Centers for Disease Control and Prevention and Institute for Health Metrics and Evaluation. We estimated post-mask mandate case growth in non-mandate states using median issuance dates of neighboring states with mandates. Results Case growth was not significantly different between mandate and non-mandate states at low or high transmission rates, and surges were equivocal. Mask use predicted lower case growth at low, but not high transmission rates. Growth rates were comparable between states in the first and last mask use quintiles adjusted for normalized total cases early in the pandemic and unadjusted after peak Fall-Winter infections. Mask use did not predict Summer 2020 case growth for non-Northeast states or Fall-Winter 2020 growth for all continental states. Conclusions Mask mandates and use are not associated with slower state-level COVID-19 spread during COVID-19 growth surges. Containment requires future research and implementation of existing efficacious strategies.
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  8.  @cyrene7784  it actually does hurt you quite a bit and if you actually did even a bit of research you would see that A group of parents in Gainesville, FL, concerned about potential harms from masks, submitted six face masks to a lab for analysis. The resulting report found that five masks were contaminated with bacteria, parasites, and fungi, including three with dangerous pathogenic and pneumonia-causing bacteria. No viruses were detected on the masks, although the test is capable of detecting viruses. The analysis detected the following 11 alarmingly dangerous pathogens on the masks: • Streptococcus pneumoniae (pneumonia)  • Mycobacterium tuberculosis (tuberculosis)  • Neisseria meningitidis (meningitis, sepsis)  • Acanthamoeba polyphaga (keratitis and granulomatous amebic encephalitis)  • Acinetobacter baumanni (pneumonia, blood stream infections, meningitis, UTIs— resistant to antibiotics)  • Escherichia coli (food poisoning) • Borrelia burgdorferi (causes Lyme disease) • Corynebacterium diphtheriae (diphtheria) • Legionella pneumophila (Legionnaires' disease)  • Staphylococcus pyogenes serotype M3 (severe infections—high morbidity rates)  • Staphylococcus aureus (meningitis, sepsis) Half of the masks were contaminated with one or more strains of pneumonia-causing bacteria. One-third were contaminated with one or more strains of meningitis-causing bacteria. One-third were contaminated with dangerous, antibiotic-resistant bacterial pathogens. In addition, less dangerous pathogens were identified, including pathogens that can cause fever, ulcers, acne, yeast infections, strep throat, periodontal disease, Rocky Mountain Spotted Fever, and more. The face masks studied were new or freshly-laundered before wearing and had been worn for 5 to 8 hours, most during in-person schooling by children aged 6 through 11. One was worn by an adult. A t-shirt worn by one of the children at school and unworn masks were tested as controls. No pathogens were found on the controls. Proteins found on the t-shirt, for example, are not pathogenic to humans and are commonly found in hair, skin, and soil.
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