Studies analyzing vaccinated people in the real world show that COVID-19 vaccines are extremely effective, but experts are ...

With the more contagious delta variant strain of COVID-19 spreading throughout the country, hospitalizations and deaths from the virus are on the rise. According to the Centers for Disease Control and ...

NEW YORK -- As Americans brace for the possibility of another difficult winter ahead in the nation's fight against coronavirus, there is a renewed sense of urgency to get as many people inoculated and ...

Latest on cases, vaccines, masks and breakthrough infections This page updates monthly. Last update: Friday, Jan. 6, 12:33 p.m. Wondering about the state of Minnesota’s COVID-19 outbreak?

The race to vaccinate Michiganders against COVID-19 continues while health officials are working to track "breakthrough cases." A breakthrough case is someone who tests positive for COVID-19 more than ...

Alexander Tin is a digital reporter for CBS News based in the Washington, D.C. bureau. He covers federal public health agencies. "Looking at cases over the past two months when the Delta variant was ...

The race to greenlight a COVID-19 vaccine in the United States has entered its final sprint, with one leading candidate becoming the first to release preliminary results showing its vaccine is more ...

Health officials on Wednesday added 5,438 new COVID-19 cases and 59 new known deaths over the weeklong period ending Oct. 15. Recent weeks prior have seen lower reported case counts. Health officials ...