Coronavirus vaccine

US President-elect Joe Biden gets vaccine live on TV

Mr Biden joins a growing number of political leaders getting the jab, including Vice-President Mike Pence and House Speaker Nancy Pelosi.

On Sunday, the roll-out began for a second vaccine, by Moderna, which was approved last week.

More than 500,000 Americans are said to have now been vaccinated.

"I'm doing this to demonstrate that people should be prepared when it's available to take the vaccine," Mr Biden said from Newark, Delaware, where he got the jab live on TV. "There's nothing to worry about."

Coronavirus: Human trial of new vaccine begins in UK

About 300 people will have the vaccine over the coming weeks, as part of a trial led by Prof Robin Shattock and his colleagues, at Imperial College London.

Tests in animals suggest the vaccine is safe and triggers an effective immune response.

Experts at Oxford University have already started human trials.

The trials are among many across the world - there are around 120 vaccine programmes under way.

Kathy, 39, who works in finance, is one of the first volunteers taking part in the Imperial trial.