A health worker conducts a COVID-19 swab test on a resident as they monitor cases at a village in Quezon City, Philippines on Monday, May 31, 2021. The president of the Philippines recently warned he will jail village leaders and police officers who don't enforce pandemic lockdown restrictions to prevent the spread of the coronavirus. (AP Photo/Aaron Favila)

FILE - In this May 17, 2021, file photo, Emily Baumgartner, left, and Luke Finley, second from left, join friends from their church group in a birthday toast to one of the members, upper right, during their weekly "Monday Night Hang" gathering at the Tiki Bar on Manhattan's Upper West Side in New York. After a statewide midnight curfew on outdoor dining ended May 17, a similar indoor curfew for bars and restaurants ended on Monday, May 31 as coronavirus restrictions ease. (AP Photo/Kathy Willens, File)

People queue up to receive a coronavirus vaccination at a surge vaccine operation set up at Twickenham rugby stadium, south-west London, Monday May 31, 2021. Up to 15,000 doses of vaccine are ready to be administered at the walk-in centre which has been set up for residents of north-west London in response to an increase in the number of coronavirus cases in the area. (Dominic Lipinski/PA via AP)

A family member prays as he performs the last rites of a person who died due to COVID-19 at a crematorium in Jammu, India, Monday, May 31, 2021. (AP Photo/Channi Anand)

Students wearing face masks to help prevent the spread of the coronavirus attend class at a school, in Lahore, Pakistan, Monday, May 31, 2021. Pakistani authorities reopened schools of grade 10 and 12 following a steady decrease in deaths and infections from the coronavirus. (AP Photo/K.M. Chaudary)

Sri Lankans queue up to receive the second dose of Covishield, Serum Institute of India's version of the AstraZeneca vaccine during a public vaccination drive in Welisara, outskirts of Colombo, Sri Lanka, Monday, May 31, 2021. (AP Photo/Eranga Jayawarden)

FILE - In this March 20, 2021 file photo, a worker digs a grave in the San Juan Bautista cemetery in Iquitos, Peru, amid the new coronavirus pandemic. On May 31, 2021, Peru announced a sharp increase in its COVID-19 death toll, saying there have been more than 180,000 fatalities since the pandemic hit the country early last year. (AP Photo/Rodrigo Abd, File)

A Kashmiri shopkeeper cleans the display of his shop that was opened following a partial relaxation in the lockdown imposed to curb the spread of coronavirus in Srinagar, Indian controlled Kashmir, Monday, May 31, 2021. (AP Photo/Mukhtar khan)

Christoph Bunzendahl on cello, left, and Annick Sauvanaud on violin, right, perform in the waiting room at the Antwerp Vaccine Village in Antwerp, Belgium, on Monday, May 31, 2021. While many cultural venues remain closed due to COVID-19 measures, the City of Antwerp is providing professional musicians, many of whom play in the Antwerp Philharmonic, a small stage to reintroduce the public to live music. (AP Photo/Virginia Mayo)

A medical worker prepares a dose of Sinopharm vaccine at a vaccination facility in Beijing on Jan. 15, 2021.T wo vaccines made by China’s Sinopharm appear to be safe and effective against COVID-19, according to a study published in a medical journal. Scientists have been waiting for more details about the two vaccines, even though they already are being used in many countries and one recently won the backing of the World Health Organization. (AP Photo/Mark Schiefelbein)

FILE - In this March 18, 2021 file photo, a healthcare worker prepares to test a child for COVID-19, on the outskirts of Montevideo, Uruguay. More than 3,000 people have died of COVID-19 in Uruguay since March. While the number may seem small for other countries, it is huge in this country of 3.5 million inhabitants and gives it one of the highest per capita coronavirus death rates, according the Our World in Data.. (AP Photo/Matilde Campodonico, File)

A doctor inoculates a woman with a dose of the Sputnik V COVID-19 vaccine during a vaccination campaign for seniors, at the Alba Caracas's hotel in Caracas, Venezuela, Saturday, May 29, 2021. (AP Photo/Matias Delacroix)