The former PM says closing schools, which happened for most children in the UK in March 2020, was a "personal horror" - but felt unavoidable.

New and changing FDA and CDC guidance on COVID-19 vaccine eligibility has left many confused. Here's what to know about getting the shot this fall.

In earlier laboratory experiments, researchers had observed that mRNA vaccines improve the effectiveness of cancer drugs such as Merck's Keytruda, known as immune checkpoint inhibitors, in part by inducing the cancer cells to increase production of the same PD-L1 protein that the drugs are designed to recognize and block.

Here's what to know about the COVID-19, flu and RSV vaccines available for respiratory virus season including who is eligible and where to get them.

The conservative political commentator spoke with Dr. Andrew Huff, who erroneously claimed the theory is "scientifically true."

Retsef Levi may not be a household name, but he is already impacting how every household in the United States will access vaccines.

A Covid denier is facing a prison sentence after he was found guilty of encouraging terrorism. The Old Bailey heard how 60-year-old Paul Martin, from south London, was a prolific poster online in a group called "The Resistance UK" during the pandemic, urging people to stage an armed revolt and attack the country's infrastructure.

If the phrase sounds familiar to you, you’re not alone. The phrase is a reference to the first season of Game of Thrones, when Lord Tywin Lannister tells his son, “The lion does not concern himself with the opinions of a sheep,” while talking about the importance of not worrying about what others think.