Danish Prime Minister Mette Frederiksen (2nd L) speaks with a pupil as she participates in the reopening of Lykkebo School in Valby in Copenhagen on April 15, 2020, after the lockdown to limit the spread of the new coronavirus. Denmark began reopening schools after a month-long closure over the novel coronavirus, becoming the first country in Europe to do so. Nurseries, kindergartens and primary schools were reopening, according to an AFP correspondent, after they were closed on March 12, 2020 in an effort to curb the COVID-19 epidemic. (Photo by Philip Davali/Ritzau Scanpix/AFP Photo)





Local residents use the community food larder in Muthill, near Crieff in Perthshire on April 14, 2020, which was set up using the old village phone box as a food collection and donation point as the UK continues in lockdown to help curb the spread of the coronavirus. (Photo by Jane Barlow/PA Images via Getty Images)





A member of the artistic group Cirk La Putyka performs on a accordion to entertain residents as the movement remains restricted in affords to stem the spread of the novel coronavirus called COVID-19 in Prague, Czech Republic, Tuesday, April 14, 2020. (Photo by Petr David Josek/AP Photo)





Public health workers use disinfectant to clean a street as a graffiti on the floor reads “Stay home, take care of your family” as the spread of the coronavirus disease (COVID-19) continues in La Paz, Bolivia, April 14, 2020. (Photo by Manuel Claure/Reuters)





Doctors and nurses are seen doing their final check on the equipment in a makeshift ICU “Field Intensive Care Unit 1” set up by Bahrian authorities to treat the coronavirus disease (COVID-19) critical patients, at a car-park of Bahrain Defence Force Hospital in Riffa, Bahrain, April 14, 2020. (Photo by Hamad I Mohammed/Reuters)





Brazilian 99-year-old former WWII combatant Ermando Armelino Piveta gestures as he leaves the Armed Forces Hospital, after being treated for the coronavirus disease (COVID-19) and discharged, in Brasilia, Brazil, April 14, 2020. (Photo by Ueslei Marcelino/Reuters)





Health workers are seen as a sign reading “Thank you” hangs from a window at a hospital, amid the spread of the coronavirus disease (COVID-19), in Barcelona, Spain on April 14, 2020. (Photo by Nacho Doce/Reuters)





A South Korean woman wears a mask and plastic gloves cast her vote in a polling station on the Parliamentary election amid the coronavirus outbreak on April 15, 2020 in Seoul, South Korea. Parliamentary voting started at local polling stations across South Korea prior to the election. A total of 300 lawmakers will be elected to the four-year term, with 253 of them to be selected through direct elections and the remaining 47 assigned via proportional representation. A total of 1,110 candidates are competing for the 253 seats. South Korea has called for expanded public participation in social distancing, as the country witnesses a wave of community spread and imported infections leading to a resurgence in new cases of COVID-19. According to the Korea Center for Disease Control and Prevention, 27 new cases were reported. The total number of infections in the nation tallies at 10,591. (Photo by Chung Sung-Jun/Getty Images)





A cyclist wearing a protective face mask as a precaution against the coronavirus moves past the Rocky statue outfitted with mock surgical face mask at the Philadelphia Art Museum in Philadelphia, Tuesday, April 14, 2020. (Photo by Matt Rourke/AP Photo)





Women, self isolated in their cars to protect against coronavirus, take part in a protest against plans for the parliament to debate a draft law tightening Poland's ban on most abortions this week, in Warsaw, Poland, Tuesday, April 14, 2020. (Photo by Czarek Sokolowski/AP Photo)





A police officer sets up perimeter at a building under lockdown in Kuala Lumpur, Malaysia, Wednesday, April 15, 2020. The Malaysian government issued a restricted movement order to the public till April 28, to help curb the spread of the new coronavirus. (Photo by Vincent Thian/AP Photo)





French navy soldiers wearing face masks stand onboard the French aircraft carrier Charles de Gaulle on April 12, 2020, as it arrives in the southern French port of Toulon with sailors onboard infected with COVID-19 (novel coronavirus). Fifty sailors aboard the Charles de Gaulle aircraft carrier, the flagship of the French navy, have contracted the novel coronavirus the armed forces ministry said on April 11. The nuclear-powered ship arrived in Toulon on April 12 so that those infected can begin a period of quarantine on dry land, according to the ministry. (Photo by Christophe Simon/AFP Photo)





Malaysian firemen make their way to a designated area to spray disinfectant, in an effort to combat coronavirus and COVID-19, at the entrance to a school in Kuala Lumpur, Malaysia, 14 April 2020. According to media reports, Malaysia has confirmed over 4,000 cases of coronavirus and COVID-19. (Photo by Ahmad Yusni/EPA/EFE/Rex Features/Shutterstock)





A staff member of the World Food Programme (WFP) checks boxes that arrived, mostly personal protective equipment (PPE), at Ethiopian Airlines' cargo facility at the Bole International Airport in Addis Ababa, Ethiopia, on April 14, 2020. Ethiopia and the United Nations opened a humanitarian transportation hub at the airport in Addis Ababa to move supplies and aid workers across Africa to fight the COVID-19 coronavirus. (Photo by Samuel Habtab/AFP Photo)





A woman wearing a protective face mask exercises in front of a lake in Wuhan, China, 14 April 2020. Wuhan, the epicentre of the coronavirus outbreak, lifted the lockdown on 08 April 2020, allowing people to leave the city after more than two months. (Photo by Roman Pilipey/EPA/EFE/Rex Features/Shutterstock)