US COVID cases at the highest levels since November, while the Northeast and Midwest are above delta peak
COVID cases continued to rise across the US on Monday and were trending at the highest levels seen since late November around the time that South African scientists first identified the highly transmissible omicron variant which quickly became dominant around the world. Sine then, the BA.2 variant of omicron, and two other subvariants named BA.2.12 … Read more