As Covid-19 cases rise in the US due to the spread of the highly permeable Omron variant, experts are urging the public to upgrade their masks, in addition to getting booster shots and testing which ones are the most effective against the virus. provide good protection?
Health officer warn against Wearing a single reusable cloth mask to protect against the omicron type, as small droplets can still make it through the large pores of the fabric.
Experts recommend wearing a tight-fitting mask with efficient filtration, such as an N95 or KN95 mask, which can filter at least 95% of airborne particles, according For the Centers for Disease Control and Prevention.
The difference between an N95 mask and a KN95 mask comes down to which country or organization has certified the mask – the US National Institute of Occupational Safety and Health certifies N95 masks, while KN95 masks are manufactured in China and meet Chinese standards. fulfill the.
If N95 or KN95 masks are difficult to find, experts say Double masking, especially surgical masks with a cloth mask on top, may provide better protection than just a cloth mask.
N95 and KN95 masks can be reused as long as they do not contain bodily fluids, broken bandages or a broken nose piece. CDC,
To clean this type of mask, place the mask in a paper bag at room temperature for at least three to four days, or heat the mask to 158 degrees Fahrenheit for an hour—both contain virus particles. are effective in letting die – according to one Study Published in the Journal of Emergency Medicine.