A visitor wearing a protective face mask following an outbreak of the coronavirus disease (COVID-19), looks at cherry blossoms at Shinjuku Gyoen National Garden in Tokyo, Japan. REUTERS/Stoyan Nenov

People gather in Ipanema beach after authorities announced measures on coronavirus outbreak, in Rio de Janeiro. REUTERS/Ricardo Moraes

Indonesia's Praveen Jordan playing with Indonesia's Melati Daeva Oktavianti returns during their All England Open Badminton Championships mixed doubles final match in Birmingham. AFP / Oli SCARFF

A volunteer operates a remote controlled disinfection robot to disinfect a residental area amid the COVID-19 coronavirus outbreak in Wuhan in China's central Hubei province. AFP / STR

A Palestinian man rides a donkey-drawn cart transporting an old car to a scrap yard, in Gaza. REUTERS/Mohammed Salem

Women walk in a neighborhood heavily damaged by airstrikes in Idlib, Syria. (AP Photo/Felipe Dana)

People after a gas explosion destroyed buildings and killed at least 15 people, in Nigeria's commercial capital Lagos. AFP / Benson IBEABUCHI