Croatia's Luka Modric, right, celebrates, after Croatia's Ivan Perisic, left, scored during the Euro 2020 soccer championship group D match between Croatia and Scotland at the Hampden Park Stadium in Glasgow, Tuesday, June 22, 2021.(AP Photo/Petr David Josek, Pool)

Singapore's table tennis team arrive at Chubu airport in Tokoname, central Japan, Sunday, June 27, 2021, ahead of the Tokyo 2020 Olympics starting from July. (Kyodo News via AP)

Israeli Prime Minister Naftali Bennett chairs the weekly cabinet meeting in Jerusalem, Sunday, June 27, 2021.(AP Photo/Maya Alleruzzo, Pool)

A family member shovels dirt into the grave of Giro Quispe who died from complications related to the new coronavirus, at El Cebollar cemetery, in Arequipa, Peru, Friday, June 25, 2021. Due to increased cases of COVID-19 and the Delta variant of the disease, the city is under a strict lockdown for 15 days beginning June 21. (AP Photo/Guadalupe Pardo)

A nurse enters a COVID-19 unit at the Honorio Delgado Hospital in Arequipa, Peru, Friday, June 25, 2021. Due to increased cases of COVID-19 and the Delta variant of the disease, the city is under a strict lockdown for 15 days beginning June 21. (AP Photo/Guadalupe Pardo)

Tokyo Gov. Yuriko Koike speaks to reporters at the Tokyo Metropolitan Government office in Tokyo Friday, June 18, 2021. Koike, who has taken time off since last week due to severe fatigue, needs to rest a few more days this week, the metropolitan government said Sunday, June 27, less than a month before the Olympics begin. (Kyodo News via AP)

A COVID-19 patient is admitted to a hospital in Johannesburg, Wednesday, June 23, 2021. South Africa's third wave of COVID-19 infections is overwhelming the health system in Gauteng, the country's most populous province that is now running out of beds to treat patients. (AP Photo)

A man receives a shot of AstraZeneca COVID-19 vaccine in Hanoi, Vietnam Sunday, June 27, 2021. Vietnam is ramping up the vaccination program against COVID-19 as new cases increase. (AP Photo/Hau Dinh)

A girl plays on a float as children swim off the Key Sombrero of Morrocoy National Park, Falcon state, Venezuela, Saturday, June 26, 2021. "Full Day" packaged trips include transportation, meals and recreational games, which have become popular during the flexible quarantine measures related to the pandemic, permitting certain businesses to operate for a limited period. (AP Photo/Matias Delacroix)

Bullfighter Manuel Escribano reacts in front of a bull during a bullfight amid the coronavirus pandemic at Las Ventas bullring in Madrid, Spain, Saturday, June 26, 2021. (AP Photo/Manu Fernandez)

Soldiers dressed in period uniforms attend the nightly cannon ceremony at San Carlos de la Cabaña Fortress in Havana, Cuba, late Thursday, June 24, 2021. ThE blast originally signified the closing of the city gates and the lifting of the harbor chain to secure the city, and now during the COVID-19 pandemic, it marks the start of the nightly curfew put in place to help contain the spread of the virus. (AP Photo/Ramon Espinosa)

A medical worker in protective gear checks the paperwork of people getting the Sinovac COVID-19 vaccine during a mass vaccination in Depok on the outskirts of Jakarta, Indonesia, Friday, June 25, 2021. The world's fourth most populous country, has seen COVID-19 infections surge in recent weeks, putting pressure on hospitals, including in the capital city, where most of hospital beds are full, and has added urgency to the government's plan to inoculate 1 million people each day by next month. (AP Photo/Dita Alangkara)

In this photo released by the official website of the Office of the Iranian Supreme Leader, Supreme Leader Ayatollah Ali Khamenei receives a shot of the Coviran Barekat COVID-19 vaccine in Tehran, Iran, Friday, June 25, 2021. (Office of the Iranian Supreme Leader via AP)

A health worker administers the Covishield vaccine during a special vaccination drive against COVID-19 in Hyderabad, India, Friday, June 25, 2021. (AP Photo/Mahesh Kumar A.)