Health: How Long Can You Wear a KN95, N95, or KF94 Masks
In just a few weeks’ time, the Omicron variant has overtaken Delta to become the dominant strain of COVID-19 in the US, making up 95.4% of all coronavirus infections according to the Centers for Disease Control and Prevention. The reason? While experts aren’t sure why, the variant is not only more transmissible than previous strains, […]