The coronavirus has hit another sobering milestone with more than 50 million positive cases worldwide since the pandemic began.
Johns Hopkins University's coronavirus tracker reported more than 50.2 million Covid-19 cases globally as of Sunday. More than 1.2 million people have died from the disease worldwide, with a fifth of those coming in the US.
More than 237,000 Americans have died of Covid-19, and coronavirus cases have spiked there to record numbers in recent days.
The first worldwide case was traced back to a 55-year-old man who died in China's Hubei province on November 17, over a month before doctors noted cases in Wuhan - also in the province.