Global leaders are racing to contain a potentially more dangerous new coronavirus strain that was first discovered in South Africa. On Friday, the World Health Organization officially declared the ...

According to the Centers for Disease Control and Prevention, respiratory illnesses are on the rise nationwide.

The New York Times reports people in India are paying top dollar for oxygen and medicine for their loved ones with COVID-19 as the count ...

Delta variant fuels wave of infections in U.S. As concerns over the new Omicron variant grow, public health experts say the Delta variant is still causing a majority of infections in the U.S. CBS News ...

U.S. to lift land border restrictions for vaccinated travelers For the first time since March 2020, the U.S. will allow vaccinated travelers to enter the country by land for non-essential activities, ...

Coronavirus cases are skyrocketing in at least half of the U.S. The Delta variant is fueling the surge, but the CDC says vaccines are still effective against it. Dr. Julie Morita, executive vice ...

The FDA authorized booster shots of the Pfizer COVID-19 vaccine for Americans as young as 16 on Thursday. The move comes as the Delta variant continues to drive an increase in cases and ...

Pfizer says that it "hit the sweet spot" with its coronavirus vaccine for children ages 5 to 11. CBS News' Mola Lenghi reports that the company will be applying for emergency use authorization by the ...