This combination of pictures created on March 20, 2020 shows the esplanade du Trocadero in front of the Eiffel Tower on December 31, 2018 (bottom) and on March 17, 2020 (top) after a strict lockdown came into effect in France to stop the spread of the COVID-19 infection in France. (Photos/Agencies)
A combination of pictures shows tourists visiting the Taj Mahal on January 3, 2018 (top) and the same view of Taj Mahal with low number of tourists taken on March 16, 2020, amid concerns over the spread of the coronavirus, in Agra. (Photo/Agencies)
A combination picture shows visitors gathering in an area near the entrance of the Church of the Holy Sepulchre in Jerusalem's Old City March 9, 2020 and the same area on March 17, 2020, as Israel takes stringent steps to contain the coronavirus. (Photo/Agencies)
This combination photo created on March 8, 2020 shows Chinese tourists arriving from Nusa Penida in Denpasar on Indonesia's resort island of Bali on January 26, 2020 (top) and a general view of the same pier on March 8, 2020. (Photo/Agencies)
This combination of pictures created on March 19, 2020 using handout satellite images released by Maxar Technologies shows boats in the waters off of San Marco square (C) in Venice, Italy (top) and nearly empty waters off of San Marco square on March 18, 2020, during the novel coronavirusb outbreak.(Photo/Agencies)
A combination picture shows tourists and a touristic bus around Sagrada Familia basilica, before being closed and suspending its construction work as a precautionary measure due to the coronavirus outbreak in Barcelona, Spain March 11, 2020. Picture taken March 11, 2020. and an empty street of tourists as basilica stopped receiving visitors and suspended its construction work, in Barcelona, Spain March 13, 2020. (Photo/Agencies)
A combination photo of the Woodlands Causeway between Singapore and Malaysia, before (top) and after Malaysia imposed a lockdown on travel over the coronavirus outbreak March 17 (top) and 18, 2020. (Photo/Agencies)
A combination picture shows a general view of the go-go bars street Soi Cowboy before and after Thai government ordered the closure of cinemas, bars and other entertainment facilities as part of a raft of measures intended to control the spread of the coronavirus outbreak, in Bangkok, Thailand March 17, 2020 (Top) and March 18, 2020 (Bottom). (Photo/Agencies)
A combination picture shows people buying fish at a market, March 6, 2020, and the market seen closed as part of the preventive measures against the spread of the coronavirus, in Sidon, Lebanon March 19, 2020.(Photo/Agencies)
A combination picture shows visitors walking near the King Fahd Library, in Riyadh, Saudi Arabia on March 12, 2020 (top) and a general view showing the empty garden of the King Fahd Library, following the outbreak of coronavirus disease (COVID-19), in Riyadh, Saudi Arabia March 19, 2020. (Bottom) Picture taken March 19, 2020. (Photo/Agencies)
A combination picture shows visitors gathering in an area near the entrance of the Church of the Holy Sepulchre in Jerusalem's Old City March 9, 2020, and the same area on March 17, 2020, as Israel takes stringent steps to contain the coronavirus. (Photo/Agencies)
A combination picture shows Habib Bourguiba Avenue in downtown Tunis on March 14, 2020 and after the coronavirus disease (COVID-19) outbreak in Tunis, Tunisia March 21, 2020.(Photo/Agencies)
A combination picture shows people at the Bispebjerg Cemetery on April 6, 2019 (top) and view of the same site, now mostly empty due to authorities' restrictions and fears over the coronavirus disease (COVID-19) spread (bottom), in Copenhagen, Denmark March 19, 2020. (Photo/Agencies)
A combination photo shows tourists walking past the statue of a bull outside a bullring during a tour in Ronda, Spain, June 8, 2016 and an empty square during partial lockdown as part of a 15-day state of emergency to combat the coronavirus disease outbreak in downtown Ronda, southern Spain, March 22, 2020. (Photo/Agencies)
A combo shows a general view of Ipanema beach during the coronavirus disease outbreak in Rio de Janeiro, Brazil, March 15 (TOP) and March 22, 2020. (Photo/Agencies)
