Spain’s study on herd immunity - Dr. Lucio Miele

The White House is warning the U.S. could see 100 million new COVID-19 cases this fall and winter if new funding isn't approved.

COVID-19 cases and hospitalizations are on the rise in some parts of the world, including the United States.

The White House says Harris “has exhibited no symptoms,” and President Joe Biden was not considered a “close contact” in recent days.

The CDC said it will continue to monitor public health conditions to determine if a mandate would remain necessary.