Nearly 20,000 COVID-19 cases confirmed in UK

British Prime Minister Boris Johnson chairs a morning COVID-19 update meeting remotely during his self-isolation after testing positive for COVID-19, in London, Britain, on March 28, 2020. A total of 19,522 COVID-19 cases have been confirmed in Britain as of Sunday morning, marking an increase of 2,433 in the past 24 hours, according to the Department of Health and Social Care. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)