LOS ANGELES (CBSLA) — As COVID- 19 cases surge and as the highly contagious Omicron variant becomes more prevalent in Los Angeles County the great mask debate has sparked once again. "I've actually ...
A three-layer homemade mask is the ideal coverings, according to researchers at University of New South Wales in Sydney, Australia.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback