>"As the Omicron variant spreads, it's time to upgrade from your cloth face masks. Experts explain why medical-grade masks -- such as surgical/disposable masks and N95 and KN95 respirators -- are better options now and what people should do with the cloth masks they already have."

We need to be wearing at least a three-ply surgical mask," she said, which is also known as a disposable mask and can be found at most drugstores and some grocery and retail stores. "You can wear a cloth mask on top of that, but do not just wear a cloth mask alone.