A portrait of NHS worker Melanie Senior has been made into a mural by artist Peter Barber in Manchester city center. /CFP

The portrait was originally taken by photographer Johannah Churchill in March and was featured in a digital exhibition by the National Portrait Gallery. /CFP

UK Prime Minister Boris Johnson has warned that the country is“now seeing a second wave" of COVID-19 in September. UK's new daily COVID-19 cases reached above 18,000 on October 19, bringing the total number above 741,000. /CFP