Federal health officials sounded the alarm Friday about a fast spreading, far more contagious variant of the coronavirus that is projected to become the...
President-elect Joseph R. Biden Jr. has chosen Dr. David Kessler to help lead Operation Warp Speed, the program to accelerate development of Covid-19 vaccines...
new video loaded: Coronavirus Cases Surge in ArizonatranscriptBacktranscriptCoronavirus Cases Surge in ArizonaArizona has recorded the highest number of new coronavirus cases per capita in...