The entry of a new version of the coronavirus is once again making people think twice before reaching for colorful and reusable cloth masks. According to recent researches by scientists and experts, cloth masks may not provide adequate protection from COVID-19. Single-layer cloth masks can stop large droplets carrying the virus, but they are not as effective at stopping small aerosols or particles that can carry deadly infections.
The American Conference of Government Industrial Hygienists stated that N95 masks are best for providing maximum protection against transmission of the virus. N95 masks are certified by the US National Institute of Occupational Safety and Health and contain a denser network of fibers than regular cloth masks. A properly fitted and certified N95 mask can filter out 95% of the particles present in the air.
The American Conference of Government Industrial Hygienists said that with an N95 mask, if the other person is not wearing a mask, the virus can spread to other people in as little as 2.5 hours. If both persons are wearing N95 masks, it will take 25 hours for the virus to spread.
Since many people prefer cloth masks for fashion or comfort purposes, experts have advised to combine cloth masks with surgical models to prevent transmission of the COVID-19 virus. But only cloth masks or surgical masks will not make much difference if the variant is highly permeable.
Why are cloth masks ineffective amid the Omicron wave of coronavirus?
According to scientists, the omicron is arguably the most communicable form of the coronavirus ever. People who have taken both doses as well as the third dose are also becoming infected with the new form of coronavirus. Therefore, the important thing is to follow the proper treatment of COVID and stay away from all kinds of negligence even if you are fully vaccinated.
The data shows that if two persons are not wearing masks and one of them is COVID positive, the infection will spread in 15 minutes. If the other person wears a cloth mask, the virus will spread in 20 minutes. If both are wearing cloth masks then the infection will spread in 27 minutes. Still, good filtration is useless if the mask doesn’t cover your nose and mouth properly.
Canadians are already being advised to forgo single-layer cloth masks in favor of masks with a tighter fit.
Never miss a story! Stay connected and informed with Mint.
download
Our App Now!!
,