Omicron Variants Spreading Globally, CDC Warns of Waning Immunity
The US Centers for Disease Control and Prevention (CDC) has reported a surge in cases and hospitalizations caused by the NB.1.8.1 variant, which has grown from 15% to 37% since late May. This rise is attributed to its increased presence in Asia. However, the CDC notes that NB.1.8.1 appears only minimally more immune-evasive than the … Read more