In this handout photo released by Gagarin Cosmonaut Training Centre (GCTC), Roscosmos space agency, U.S. astronaut Jessica Meir sits in the capsule shortly after the landing of the Russian Soyuz MS-15 space capsule near Kazakh town of Dzhezkazgan, Kazakhstan, Friday, April 17, 2020. An International Space Station crew has landed safely after more than 200 days in space. The Soyuz capsule carrying NASA astronauts Andrew Morgan, Jessica Meir and Russian space agency Roscosmos' Oleg Skripochka touched down on Friday on the steppes of Kazakhstan. (Photo by Andrey Shelepin, Gagarin Cosmonaut Training Centre (GCTC), Roscosmos space agency, via AP Photo)





A lady wearing a mask feeds pigeons in St James' Park, as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 5, 2020. (Photo by Henry Nicholls/Reuters)





Police speak to people in Greenwich Park on a sunny day in London, Britain, 05 April 2020. Britain's Health Secretary Matt Hancock warned exercise outside the home could be banned if people ignore coronavirus social distancing rules. Britain's Prime Minister Boris Johnson has implemented social distancing measures banning social gatherings and groups of more than two people. People must stand more than two metres apart. (Photo by Neil Hall/EPA/EFE)





Police officers restrict a rickshaw driver defying the nation-wide lockdown to curb the spread of the coronavirus in Hyderabad, Pakistan, Friday, March, 3, 2020. Some mosques were allowed to remain open in Pakistan on Friday, the Muslim sabbath when adherents gather for weekly prayers, even as the coronavirus pandemic spread and much of the country had shut down. (Photo by Pervez Masih/AP Photo)





Police officers speak with a man who was preaching outside St Thomas' hospital as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 8, 2020. (Photo by Simon Dawson/Reuters)





A woman walks by a depiction of a medical staff wearing protective equipment, executed in the style of orthodox icons, in Bucharest, Romania, Wednesday, April 29, 2020. The artwork, among others depicting medical staff in the manner of religious icons, created by designer Wanda Hutira, is part of a campaign called Thank You Doctors, meant to raise awareness to the work of medical staff fighting the COVID-19 pandemic. Following public pressure by Romania's influential Orthodox church the artworks, described as “blasphemous” will be removed from all locations in the Romanian capital, according to the agency behind the project. (Photo by Vadim Ghirda/AP Photo)





A police officer directs a returning passenger after arriving on a special Nepal Air flight repatriating Australian and New Zealanders from overseas, in Brisbane airport, Thursday, April 2, 2020. The chartered flight out of Nepal had 222 Australians and 28 New Zealand citizens and permanent residents onboard. (Photo by Dan Peled/AAP Image)





Dancers of the Palestinian Jafra Dabke Team perform a traditional dabke dance while wearing latex gloves and surgical masks for people confined due to a COVID-19 coronavirus pandemic lockdown in the village of Tarqumia northwest of Hebron in the occupied West Bank, on April 15, 2020. (Photo by Hazem Bader/AFP Photo)





A racoon jumps over a fence in almost deserted Central Park in Manhattan on April 16, 2020 in New York City. Gone are the softball games, horse-drawn carriages and hordes of tourists. In their place, pronounced birdsong, solitary walks and renewed appreciation for Central Park's beauty during New York's coronavirus lockdown. The 843-acre (341-hectare) park – arguably the world's most famous urban green space – normally bustles with human activity as winter turns to spring, but this year due to Covid-19 it's the wildlife that is coming out to play. (Photo by Johannes Eisele/AFP Photo)





A vendor wearing a protective face mask looks out of her store selling sugar-coated haws on a stick in Beijing, Sunday, April 12, 2020. (Photo by Andy Wong/AP Photo)





Traffic police personnel (L and R) wearing coronavirus-themed helmets perform in front of a motorist (C) as they participate in a campaign to educate the public during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus in Bangalore on March 31, 2020. (Photo by Manjunath Kiran/AFP Photo)





In this March 30, 2020, photo, Zandile Mlotshwa, 21, cashier at Spar supermarket in the Norwood suburb of Johannesburg, counts her cash at the end of her shift. From South Africa to Italy to the U.S., grocery workers – many in low-wage jobs – are manning the front lines amid worldwide lockdowns, their work deemed essential to keep food and critical goods flowing. (Photo by Jerome Delay/AP Photo)





In this Tuesday, March 31, 2020, photo, a Nepalese volunteer feeds monkeys at Pashupatinath temple, the country's most revered Hindu temple, during the lockdown in Kathmandu, Nepal. Guards, staff and volunteers are making sure animals and birds on the temple grounds don't starve during the country's lockdown, which halted temple visits and stopped the crowds that used to line up to feed the animals. (Photo by Niranjan Shrestha/AP Photo)





A woman opens her mouth for the heath worker to collect a sample for coronavirus testing during the screening and testing campaign aimed to combat the spread of COVID-19 at Lenasia South, south Johannesburg, South Africa, Tuesday, April 21, 2020. (Photo by Themba Hadebe/AP Photo)





Two kingfishers are seen on a branch in Xindian Town, Fuzhou City, southeast China's Fujian Province on April 11, 2020. (Photo by Xinhua News Agency/Rex Features/Shutterstock)





Residents wearing masks to help curb the spread the coronavirus walk along a retail street in Wuhan in central China's Hubei province, Thursday, April 9, 2020. Released from their apartments after a 2 1/2-month quarantine, residents of the city where the coronavirus pandemic began are cautiously returning to shopping and strolling in the street but say they still go out little and keep children home while they wait for schools to reopen. (Photo by Ng Han Guan/AP Photo)





In this photo released by El Salvador Presidency Press Office police wearing masks as precautions against the new coronavirus guard inmates, also wearing masks, during a security operation after President Nayib Bukele decreed maximum emergency in prisons housing gang members at the Izalco prison in San Salvador, El Salvador, Saturday, April 25, 2020. Bukele ordered the emergency the day after more than twenty people were killed throughout country that authorities said were ordered from prisons. (Photo by El Salvador President Press Office via AP Photo)





A Filipino woman wears a mask to try and protect against the spread of coronavirus in Malate district, Manila City on March 24, 2020. The Philippines has taken drastic measures to combat the spread of Covid-19. The entire country is under strict quarantine and the army is on the streets to monitor compliance. According to official figures, there are 462 positive cases and 33 dead in the Philippines, but it is thought that thousands of cases remain undetected due to lack of resources in a country where millions of people have no access to health care. In the poorest and most crowded areas, it’s almost impossible to adhere to the physical distancing required during quarantine. (Photo by Alejandro Ernesto/The Guardian)





Men cover their faces with plastic bags in response to the spreading coronavirus (COVID-19) in Caracas, Venezuela on March 14, 2020. (Photo by Carlos Jasso/Reuters)





People, wearing protective suits, offer funeral prayers for a man who died due to coronavirus disease (COVID-19), before his burial at a graveyard in Dhaka, Bangladesh, April 6, 2020. (Photo by Mohammad Ponir Hossain/Reuters)