In this Tuesday, April 14, 2020 file photo, a member of a non-governmental aid organization spray disinfectant as a preventive measure for coronavirus in the town of Armnaz, Idlib province, Syria. Wealthier Western countries are considering how to ease lockdown restrictions and start taking gradual steps toward reviving business and daily life. But many developing countries, particularly in the Middle East and Africa, can hardly afford the luxury of any misstep. (Photo by Ghaith Alsayed/AP Photo/File)





A health worker checks a mans temperature during door to door screening in an attempt to contain the coronavirus disease (COVID-19) outbreak in Jika Joe informal settlement in Pietermaritzburg, South Africa, April 16, 2020. (Photo by Rogan Ward/Reuters)





People go through a disinfection tunnel installed by Artoonad, a volunteer organisation, as a preventive measure amid the coronavirus disease (COVID-19) outbreak in Dhaka, Bangladesh, April 16, 2020. (Photo by Mohammad Ponir Hossain/Reuters)





Members of the Bolivarian National Police enforce the closing of businesses and the fulfillment of quarantine, around Catia market in Caracas, Venezuela, 16 April 2020. Countries around the world are taking increased measures to stem the spread of the SARS-CoV-2 coronavirus which causes the Covid-19 disease. (Photo by Rayner Penar/EPA/EFE/Rex Features/Shutterstock)





A worker talks with a homeless man before collecting a sample during a Miami-Dade County testing operation for the coronavirus disease (COVID-19), in downtown Miami, Florida, U.S., April 16, 2020. (Photo by Marco Bello/Reuters)





Hospital staff come out of Chelsea and Westminster and are greeted by a small but enthusiastic crowd, including several car loads of Met Police Officers – Clap for carers, to say thanks to NHS and other key workers and carers on April 16, 2020. The “lockdown” continues in Clapham – Coronavirus (Covid 19) outbreak in London. (Photo by Guy Bell/Rex Features/Shutterstock)





Urban entertainment artists, who developed their skills in the historic center, await the delivery of food support for the lack of employment due to the coronavirus disease (COVID-19) pamdemic, in Mexico City, Mexico, 16 April 2020. (Photo by Jorge Nunez/EPA/EFE/Rex Features/Shutterstock)





A woman wearing a face mask shows papers to a police officer at a checkpoint in Constitucion railway station, as the spread of the coronavirus disease (COVID-19) continues, in Buenos Aires, Argentina on April 16, 2020. (Photo by Agustin Marcarian/Reuters)





This China-made robot called Amy (L) and US-made called Temi (R) are seen during a simulation to assist medical team in handling patients with the COVID-19 coronavirus at the Pertamina Jaya hospital in Jakarta on April 16, 2020. (Photo by Adek Berry/AFP Photo)





A man being tested for the COVID-19 novel coronavirus reacts as a medical worker takes a swab sample in Wuhan in China's central Hubei province on April 16, 2020. China has largely brought the coronavirus under control within its borders since the outbreak first emerged in the city of Wuhan late last year. (Photo by Hector Retamal/AFP Photo)





In this Monday, April 13, 2020 file photo, police officers try to restrict people from defying the nation-wide lockdown to curb the spread of the coronavirus, in Hyderabad, Pakistan. Wealthier Western countries are considering how to ease lockdown restrictions and start taking gradual steps toward reviving business and daily life. But many developing countries, particularly in the Middle East and Africa, can hardly afford the luxury of any misstep. (Photo by Pervez Masih/AP Photo/File)





Health workers bring in supplies delivered by family members to a temporary shelter for Guatemalan citizens deported from the United States where deportees must wait for their new coronavirus test results, in Guatemala City, Thursday, April 16, 2020. Guatemala's health minister said on Tuesday that deportees from the U.S. were driving up the country's COVID-19 caseload. (Photo by Moises Castillo/AP Photo)





Leader of Fratelli d'Italia (Brothers of Italy) party, Giorgia Meloni, wears a mask in the colors of the Italian flag as she attends a session of the Italian Parliament in Rome, Thursday, April 16, 2020. Italy’s hardest-hit region of Lombardy is pushing to relaunch manufacturing on May 4, the day that the national lockdown is set to lift. Lombardy’s plan focuses on maintaining a one-meter distance between workers, mandating the use of masks, mobile working where possible and the use of anti-body blood testing, which is set to launch in the region on April 21, to get a better picture of where the virus is still active. (Photo by Roberto Monaldo/LaPresse via AP Photo)





Rohingya refugees react after being rescued in Teknaf near Cox's Bazar, Bangladesh, Thursday, April 16, 2020. Bangladesh's coast guard has rescued 382 starving Rohingya refugees who had been drifting at sea for weeks after failing to reach Malaysia, officials said Thursday. (Photo by Suzauddin Rubel/AP Photo)





Irish dancer from the Moulin Rouge, Isabelle, practices in the street next to her home in Paris on April 14, 2020, on the 29th day of a strict lockdown aimed at curbing the spread of the COVID-19 pandemic, caused by the novel coronavirus. (Photo by Franck Fife/AFP Photo)





A Somali woman sells fruits to a customer standing at a social distancing signage, as a measure to stem the growing spread of the coronavirus disease (COVID-19) outbreak, at the market centre in Hamarweyne district in Mogadishu, Somalia on April 16, 2020. (Photo by Feisal Omar/Reuters)