Residents wait to receive food donated by a non-governmental agency amid the new coronavirus pandemic, in the Mandela slum, in Rio de Janeiro, Brazil, Tuesday, April 21, 2020. Many of the residents who are informal workers are receiving food donations as they are unable to work because of the widespread shutdowns to contain the the spread of COVID-19. (Photo by Silvia Izquierdo/AP Photo)





A primary care physician walks to visit a patient during a rainfall in Barcelona, Spain, Tuesday, April 21, 2020, as the lockdown to combat the spread of coronavirus continues. (Photo by Emilio Morenatti/AP Photo)





A groomer cuts claws of a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. (Photo by David W. Cerny/Reuters)





PCSO Steve Gunning takes part in a dance session, organized by residents of a suburban street in north Wales to help them keep fit, socialize and deal with the effects of COVID-19 during the coronavirus outbreak Prestatyn in north Wales, Tuesday April 21, 2020. (Photo by AP Photo/Stringer)





Chinese students living in Thailand wear protective suits as a measure of protection against the coronavirus disease (COVID-19) as they walk at the Suvarnabhumi Airport before boarding a repatriation flight, in Bangkok, Thailand on April 21, 2020. (Photo by Jorge Silva/Reuters)





A woman wearing a burqa holds her child as she waits to receive free wheat from the government emergency committee during a government-imposed lockdown on the capital city as a preventive measure against the COVID-19 coronavirus, in Kabul on April 21, 2020. (Photo by Wakil Kohsar/AFP Photo)





A specially improvised vehicle for Doctors and Medical officials to conduct Covid-19 sample test on roadsides as the first 42,000 rapid testing kits arrived in New Delhi, India on April 20, 2020. (Photo by Sondeep Shankar/Pacific Press/Rex Features/Shutterstock)





A statue of Siren is seen covered with a face mask in Warsaw, Poland, on April 20, 2020. The Polish government has softened some restrictions associated with the COVID-19 pandemic on Monday, reopening forests and parks to the public and allowing shops to receive more customers on their premises. (Photo by Xinhua News Agency/Rex Features/Shutterstock)





Workers take part in a funeral of a person deceased allegedly by COVID-19 in Daule, province of Guayas, Ecuador, 20 April 2020. (Photo by Mauricio Torres/EPA/EFE)





A woman wearing a face mask waits at the bus stop under the New Bridge in Bratislava, Slovakia on April 20, 2020, amid the novel coronavirus COVID-19 pandemic. (Photo by Vladimir Simicek/AFP Photo)





People observe social distancing as they sit and watch Britain's Prince Charles speaking on a TV screen with a recorded message at the official opening of the new Dragon's Heart Hospital, built at the Principality Stadium to care for coronavirus patients, amid the coronavirus disease (COVID-19) outbreak, in Cardiff, Britain, April 20, 2020. (Photo by Ben Birchall/Pool via Reuters)





Workers wearing protective equipment transport a body in the grounds of the Central Jamia Mosque Ghamkol Sharif, a temporary morgue set up at a Mosque as the spread of the coronavirus disease (COVID-19) continues, Birmingham, Britain, April 21, 2020. (Photo by Carl Recine/Reuters)





Health workers wearing protective gear are pictured during a door-to-door verification of people to find out if they have developed any coronavirus disease (COVID-19) symptoms, in a residential area in Kolkata, India, April 21, 2020. (Photo by Rupak De Chowdhuri/Reuters)





Police fire shotguns and teargas as they attempt to disperse Khayelitsha township residents trying to erect shacks on open ground during a nationwide lockdown aimed at limiting the spread of the coronavirus disease (COVID-19), in Cape Town, South Africa on April 21, 2020. (Photo by Mike Hutchings/Reuters)





Passengers wear protective masks while riding a subway train on April 21, 2020 in Shanghai, China. Health authorities of China said the country has passed the peak of the COVID-19 epidemic on March 12. As of today, the Coronavirus (COVID-19) pandemic has spread to many countries across the world, claiming over 171,000 lives and infecting over 2.4 million people. (Photo by Yves Dean/Getty Images)