CNN Anderson Cooper 360 January 4, 2022 05:01:00
But it is not just cases that are rising. so is the number of people needing hospital care. even as more healthcare workers get sent home sick. teachers, as well. with millions of kids going back to school today, mostly in person but in several large school districts they have gone back to remote learn for the time being. against that backdrop, today the fda signed off on booster doses of pfizer's vaccine for 12 to 15-year-olds and shortened the waiting period between second and third doses to five months from six. meantime, testing remains hard to get. questions about how dangerous low omicro...