100 days

Biden to ask Americans to wear masks for 100 days

He told CNN he believed there would be a "significant reduction" in Covid-19 cases if every American wore a face covering.

Mr Biden also said he would order masks to be worn in all US government buildings.

The US has recorded 14.1 million cases and 276,000 deaths from Covid-19.

What did Biden say about masks?

In the interview with CNN's Jake Tapper, Mr Biden said: "The first day I'm inaugurated to say I'm going to ask the public for 100 days to mask. Just 100 days to mask, not forever. One hundred days.