we know only krochb is much more contagious. i d like to see more ventilation around schools and businesses since we know coronavirus is airborne, omicron is incredibly transmissible, and that s an area neglected. doctor, we appreciate all those thoughts. white house officials are watching. have a great holiday. earlier in the show, we ask this question, why are you awake. one viewer writes i am still up from wednesday. doing last minute prepping the house, wrapping gifts, baking treats for the kids and grand kids. a lot of holiday preps right now. there is also veronica. dan, what you got here. loading the car for a seven-hour ride. fighting the fake news does
Read more about Scientists agree Covid is airborne, want overhaul of ventilation systems on Business Standard. Researchers demand universal recognition that infections can be prevented by improving such systems.
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Wearing 2 masks doubles protection against Covid-19 virus: Scientists
Scientists now report that wearing two face coverings can nearly double the effectiveness of filtering out SARS-CoV-2-sized particles, preventing them from reaching the wearer s nose and mouth and causing Covid-19.
The reason for the enhanced filtration isn t so much adding layers of cloth but eliminating any gaps or poor-fitting areas of a mask, according to the study published in JAMA Internal Medicine. The medical procedure masks are designed to have very good filtration potential based on their material, but the way they fit our faces isn t perfect, said Emily Sickbert-Bennett, associate professor of infectious diseases at the University of North Carolina (UNC) School of Medicine and lead author of the study.