Migrant workers

Senior students wait for a class to begin with plastic shields placed on their desks at Jeonmin High School in Daejeon, South Korea, Wednesday, May 20, 2020. South Korean students began returning to schools Wednesday as their country prepares for a new normal amid the coronavirus pandemic. (Kim Jun-beom/Yonhap via AP)

A man with a facemask walks past a wall mural in Singapore’s Little India district on Saturday, May 16, 2020. Wearing of facemarks is mandatory for everyone who goes outside their homes to control the spread of the coronavirus in the city state. Singapore has reported more than 27,000 COVID-19 cases, with 90% of the cases linked to foreign workers dormitories, but it has a low fatality rate of 21 deaths. (AP Photo/YK Chan)

Employees of the Federal State Center for Special Risk Rescue Operations of Russia Emergency Situations disinfect a platform of Leningradsky railway station in Moscow, Russia, Tuesday, May 19, 2020. Russia has continued to see a steady rise of new infections, and new hot spots have emerged across the vast country of 147-million people that ranks the second in the world behind the United States in the number of coronavirus cases. (AP Photo/Pavel Golovkin)

A family of migrant worker checks the train timings outside a railway station during extended lockdown in New Delhi, India, Monday, May 18, 2020. India has recorded its biggest single-day surge in new cases of coronavirus. The surge in infections comes a day after the federal government extended a nationwide lockdown to May 31 but eased some restrictions to restore economic activity and gave states more control in deciding the nature of the lockdown. (AP Photo/Manish Swarup)

A cyclist wearing a mask pedals past other vehicles during extended lockdown in Kochi, southern Kerala state, India, Monday, May 18, 2020. India on Monday saw a slow trickle of people returning outdoors and thin traffic on its roads in some states, a day after the federal government extended the nationwide coronavirus lockdown to May 31 but eased many restrictions to restore economic activity. (AP Photo/R S Iyer)

Julian, Romanian worker who stands behind the fence that was set up at the entrance of a housing of Romania slaughterhouse workers in Rosendahl, Germany, Tuesday, May 12, 2020. Hundreds of the workers were tested positive on the coronavirus and were put on quarantine. (AP Photo/Michael Probst)

Indians line up to board trains outside New Delhi railway station in New Delhi, India, Tuesday, May 12, 2020. India is reopening some of its colossal rail network as the country looks at easing its nearly seven-week strict lockdown amid an increase in coronavirus infections. (AP Photo/Manish Swarup)

Visitors, wearing face masks, enter the Disneyland theme park in Shanghai as it reopened, Monday, May 11, 2020. Visits will be limited initially and must be booked in advance, and the company said it will increase cleaning and require social distancing in lines for the various attractions.(AP Photo/Sam McNeil)

FILE -- In this photo taken on Monday, April 27, 2020, a woman wearing a sanitary mask to protect against COVID-19 holds her daughter as she walks past a building in Castel Volturno, near Naples, Southern Italy. They are known as “the invisibles,” the undocumented African migrants who, even before the coronavirus outbreak plunged Italy into crisis, barely scraped by as day laborers, prostitutes and seasonal farm hands. Pope Francis is calling for migrant farm workers to be treated with dignity, issuing an appeal as Italy weighs whether to legalize undocumented agricultural workers amid a shortage of seasonal farm labor due to the coronavirus emergency. (AP Photo/Alessandra Tarantino)

Teachers and students stand up for Vietnamese national anthem as they start a new week in Dinh Cong secondary school in Hanoi, Vietnam Monday, May 4, 2020. Students across Vietnam return to school after three months of studying online due to school closure to contain the spread of COVID-19. (AP Photo/Hau Dinh)