A taxi driver wearing a mask to protect sits inside a transparent partition to isolate himself from passengers on May 7, 2020 in Baku, Azerbaijan. The coronavirus outbreak has infected more than 3 million people across the world. Azerbaijan has reported 2127 cases of COVID-19 and 28 deaths. (Photo by Aziz Karimov/Getty Images)





Newlyweds Laura Gomez (L) and Martin Larzabal kiss while wearing face masks after getting married at a civil status registration office amid the outbreak of the coronavirus disease (COVID-19), in Montevideo, Uruguay on May 8, 2020. (Photo by Mariana Greif/Reuters)





Arantxa, a healthcare worker, poses with her photograph, which is usually hung on a hospital wall for patients to recognize her, as the spread of the coronavirus disease (COVID-19) continues, on the coast in Calella, Spain, May 8, 2020. (Photo by Nacho Doce/Reuters)





Riot police wear face masks, as a precautionary measure against the COVID-19 coronavirus, allow a women to cross a cordon after a protest by pro-democracy demonstrators at a shopping mall in Hong Kong on May 9, 2020. (Photo by Isaac Lawrence/AFP Photo)





Teachers Thomas Balsiger (L) and Bianca Betschen (R), greet student Yanira Ribeiro Perez (C), at the Neufeld primary school in Thun, Switzerland, 11 May 2020. Because of further relaxation during the coronavirus pandemic, the school children can return into the classrooms. (Photo by Peter Schneider/EPA/EFE/Rex Features/Shutterstock)





Health workers wearing protective gear spray disinfectant on a local woman (C) in an alley during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus, in Kathmandu on May 3, 2020. (Photo by Prakash Mathema/AFP Photo)





A child reacts while undergoing nucleic acid testing in Wuhan, the Chinese city hit hardest by the coronavirus disease (COVID-19) outbreak, Hubei province, China on May 16, 2020. (Photo by Aly Song/Reuters)





Final-year student Alina Repkina prepares for a livestream of the Last Bell ceremony for school leavers at secondary school No 11 in Rostov-On-Don, Russia on May 30, 2020. It is the first time in Russia that such ceremonies have been held via video link due to the coronavirus lockdown restrictions. (Photo by Valery Matytsin/TASS)





Women wearing protective face masks walk past the entrance to the Forbidden City on the first day of China's National People's Congress (NPC) in Beijing, China, Friday, May 22, 2020. (Photo by Roman Pilipey/Pool Photo via AP Photo)





Olivia Grant (R) hugs her grandmother, Mary Grace Sileo through a plastic drop cloth hung up on a homemade clothes line during Memorial Day Weekend on May 24, 2020 in Wantagh, New York. It is the first time they have had contact of any kind since the coronavirus COVID-19 pandemic lockdown started in late February. (Photo by Al Bello/Getty Images)





Members of the Environmental Health Citizens' Association of Korea wearing masks representing the viruses perform during an event to celebrate the 50th anniversary of Earth Day at Gwanghwamun Square in Seoul, South Korea, Wednesday, April 22, 2020. For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia. (Photo by Ahn Young-joon/AP Photo)





A health agency official, seen alongside his disinfectant dispenser, rests by the entrance to a public toilet as other colleagues (not pictured) conduct polymerase chain reaction (PCR) testing for the COVID-19 coronavirus at a bus station in Bandung, West Java, on May 13, 2020. (Photo by Timur Matahari/AFP Photo)





People have dinner as they sit next to stuffed panda dolls, used as part of social distancing measures to prevent the spread of the coronavirus disease (COVID-19), at the Maison Saigon restaurant that reopened after the easing of restrictions in Bangkok, Thailand, May 13, 2020. (Photo by Athit Perawongmetha/Reuters)





Cardboard cutouts of human beings sitting at tables inside the Five Dock Dining restaurant on May 14, 2020 in Sydney, Australia. Restaurants and cafes in New South Wales are preparing to reopen with social distancing measures in place as the state government relaxes COVID-19 restrictions. From Friday 15 May cafes, restaurants and hotel dining areas are allowed to reopen but can only seat 10 patrons at a time and for at least four square metres of space per person. To make patrons feel more comfortable and like they are having a regular dining experience, Five Dock Dining owner Frank Angeletta will use cardboard customers to fill the empty space in his restaurant along with having taped background noise simulating guest “chatter” playing for ambience. (Photo by James D. Morgan/Getty Images)





Ballet dancers perform outside a private hospital during the outbreak of the coronavirus disease (COVID-19), in Monterrey, Mexico on May 15, 2020. (Photo by Daniel Becerril/Reuters)





A supporter of U.S. President Donald Trump with the original American Flag designed by Betsy Ross and a Barbie Doll, referencing Michigan Governor Gretchen Whitmer, with a noose around its neck on a fishing pole dances in the street with another supporter wearing a Darth Vader Mask during U.S. President Donald Trumps visit to a Ford Motor Co. plant after it reopened from the coronavirus disease (COVID-19) restrictions in Ypsilanti, Michigan, U.S. May 21, 2020. (Photo by Seth Herald/Reuters)





Workers fold up a billboard to prepare for the coming of typhoon Vongfong, in Manila, Philippines on Thursday May, 14, 2020. The first typhoon to hit the country this year roared toward the eastern Philippines on Thursday as authorities work to evacuate tens of thousands of people while avoiding overcrowding in shelters that could spread the coronavirus. (Photo by Aaron Favila/AP Photo)





A police officer wearing a Balinese traditional mask, called celuluk, performs as the new coronavirus during a campaign to wear masks as a precaution against the virus outbreak at a market in Bali, Indonesia, Thursday, May 14, 2020. (Photo by Firdia Lisnawati/AP Photo)





A group of friends exercise together at a beach in Marseille, southern France, Saturday, May 16, 2020. Beaches in Marseille have become partially accessible since the lifting of lockdown measures meant to prevent the spread of coronavirus. (Photo by Daniel Cole/AP Photo)





Police officers wearing protective suits remove the corpse of a man who died in the street in Medellin, Colombia, on May 6, 2020 amid the Covid-19 coronavirus pandemic. More than 15,000 people have been killed by the novel coronavirus in Latin America and the Caribbean as of 0230 GMT Wednesday, according to an AFP tally based on official reports. (Photo by Joaquin Sarmiento/AFP Photo)