Health
Wearing 2 masks doubles protection against Covid virus – Sify News
New York, April 17 (IANS) Scientists now report that wearing two face coverings can nearly double the effectiveness of filtering out SARS-CoV-2-sized particles,…
“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.
To test the fitted filtration efficiency (FFE) of a range of masks, the researchers worked with James Samet and colleagues in the USEPA Human Studies Facility on the campus of UNC-Chapel…
-
Business23 hours agoIs Warren Buffett’s Berkshire Hathaway the smartest investment you can make today?
-
General24 hours agoTop chess player Magnus Carlsen forced into draw in historic game against over 134,000 people
-
Noosa News10 hours agoCommissioner thanks police officer who threw a speed radar at a car
-
General23 hours agoTaiwan’s President Lai Ching-te calls for peace and dialogue with China while also calling for defence boosts