Five Dallas Zoo gorillas test positive for COVID-19

When doctors say anyone can be infected with the coronavirus, that also includes animals. This week, the Dallas Zoo announced five of its gorillas recently tested positive. They are the first positive cases since the pandemic started.

COVID falling in 49 of 50 states as deaths near 900,000

With the brutal omicron wave rapidly loosening its grip, new cases of COVID-19 in the U.S. are falling in 49 of 50 states, even as the nation's death toll closes in on another bleak round number: 900,000.

COVID-19 vaccines: will we need more boosters or a new shot?

COVID-19 vaccines have saved an unknown number of lives but will it be necessary for us to get boosters every few months? What about a new formula or a new shot entirely? This is the next debate on COVID-19 vaccines.