Fully vaccinated fans arrive for a concert by Coldplay on NBC's “Today” show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans arrive for a concert by Coldplay on NBC's "Today" show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fans show proof of being fully vaccinated as they arrive for a concert by Coldplay on NBC's "Today" show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans enjoy a concert by Coldplay on NBC's “Today” show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans enjoy a concert by Coldplay on NBC's “Today” show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans enjoy a concert by Coldplay on NBC's "Today" show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans enjoy a concert by Coldplay on NBC's "Today" show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

Fully vaccinated fans enjoy a concert by Coldplay on NBC's "Today" show, as New York State relaxed restrictions after reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), in Rockefeller Center in New York City, U.S., June 17, 2021. REUTERS/Brendan McDermid

People enjoy a sunny day on Wall Street, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

People enjoy a sunny day on Wall Street, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

A tour group pose together on the steps of Federal Hall on Wall Street, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), across from the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

People enjoy a sunny day on Wall St., on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

A tourist holds her mask while using her phone for a selfie on Wall Street, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

Tourists look around on Wall Street, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

A tour guide speaks with her mask pulled down, on the first day of relaxed restrictions after New York State reached a 70 percent vaccination threshold for the coronavirus disease (COVID-19), outside of the New York Stock Exchange (NYSE) on Wall Street in New York City, U.S., June 16, 2021. REUTERS/Brendan McDermid

The One World Trade Center is lit in Blue and Gold colors, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Exchange Place, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

The One World Trade Center is lit in Blue and Gold colors, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Exchange Place, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

The One World Trade Center is lit in Blue and Gold colors, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Exchange Place, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

The One World Trade Center is lit in Blue and Gold colors, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Exchange Place, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

People watch fireworks in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

People watch fireworks in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

People watch fireworks in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

People watch fireworks in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

Fireworks are seen in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. Picture taken June 15, 2021. REUTERS/Eduardo Munoz

Fireworks are seen in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

Fireworks are seen in the New York City Harbor, as New York State celebrates reaching a 70 percent vaccination threshold for the coronavirus disease (COVID-19), as seen from Jersey City, New Jersey, U.S., June 15, 2021. REUTERS/Eduardo Munoz

A sign is pictured at an entrance to the beach at Saunton Sands as the spread of coronavirus disease (COVID-19) continues, Braunton, Britain, April 15, 2020. REUTERS/Dylan Martinez

A notice is seen at the entrance of the Church of The Immaculate Conception and St Joseph in Hertford, as the spread of the coronavirus disease (COVID-19) continues, Hertford, Britain, April 12, 2020. REUTERS/Andrew Couldridge

A sign at the door of the closed Saint Anselm Church is seen during the outbreak of coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 10, 2020. REUTERS/Caitlin Ochs

The closed Saint Anselm Church is seen during the outbreak of coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 10, 2020. REUTERS/Caitlin Ochs

A man prays outside of the Basilica of the National Shrine of the Immaculate Conception on Palm Sunday during the coronavirus disease (COVID-19) out break in Washington, U.S., April 5, 2020. REUTERS/Joshua Roberts

The gates of the closed construction site of a residential building are seen, amid the coronavirus disease (COVID-19) outbreak in Gennevilliers near Paris, France, April 2, 2020. REUTERS/Benoit Tessier

A sign explaining the closure of a construction site of a residential building is pictured, amid the coronavirus disease (COVID-19) outbreak in Paris, France, April 2, 2020. REUTERS/Benoit Tessier

A sign explaining the closure of a construction site of a residential building is pictured, amid the coronavirus disease (COVID-19) outbreak in Paris, France, April 2, 2020. REUTERS/Benoit Tessier

A sign explaining the closure of a construction site of a residential building is pictured, amid the coronavirus disease (COVID-19) outbreak in Paris, France, April 2, 2020. REUTERS/Benoit Tessier

Closed entrance to a playground is pictured, as the spread of the coronavirus disease (COVID-19) continues, in New York City, U.S., April 2, 2020. REUTERS/Soren Larson

Closed entrance to a playground is pictured, as the spread of the coronavirus disease (COVID-19) continues, in New York City, U.S., April 2, 2020. REUTERS/Soren Larson

Closed entrance to a playground is pictured, as the spread of the coronavirus disease (COVID-19) continues, in New York City, U.S., April 2, 2020. REUTERS/Soren Larson

A woman wearing protective gloves grabs the iron bars of her window, amid the coronavirus disease (COVID-19) outbreak in Ronda, southern Spain, April 2, 2020. REUTERS/Jon Nazca TPX IMAGES OF THE DAY

Flowers hang at the entrance to a residence home for the elderly where some residents died of COVID-19 during the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 31, 2020. REUTERS/Susana Vera TPX IMAGES OF THE DAY

A sign "Basilica closed" is seen in Altoetting, Germany, March 31, 2020 as the spread of the coronavirus disease (COVID-19) continues. REUTERS/Andreas Gebert

A pier is seen through a locked gate, as the spread of the coronavirus disease (COVID-19) continues, Wales, Britain, March 30, 2020. REUTERS/Molly Darlington

A sign that reads "No church service, nor gathering until April 15, 2020" is pictured on the gate of the Eglise de la Porte Ouverte Chretienne during the outbreak of the coronavirus disease (COVID-19) in Mulhouse, France March 12, 2020. Picture taken March 12, 2020. REUTERS/Denis Balibouse

The Huntington Beach Pier stands closed as authorities encourage social distancing to prevent the spread of coronavirus disease (COVID-19) in Huntington Beach, California, U.S. March 29, 2020. REUTERS/Patrick T. Fallon

The gates of the closed Tuileries Gardens in Paris are seen as a lockdown is imposed to slow the rate of the coronavirus disease (COVID-19) spread in France, March 22, 2020. REUTERS/Benoit Tessier

A view shows the entrance of a closed metro station, following the spread of the coronavirus disease (COVID-19), in Algiers, Algeria March 22, 2020. REUTERS/Ramzi Boudina

A view of a closed mosque, as Friday prayers were suspended following the spread of the coronavirus disease (COVID-19), in Algiers, Algeria March 20, 2020. REUTERS/Ramzi Boudina

A view of a closed mosque, as Friday prayers were suspended following the spread of the coronavirus disease (COVID-19), in Algiers, Algeria March 20, 2020. REUTERS/Ramzi Boudina

A view of empty al-Amin mosque as Friday prayers were suspended in mosques following the spread of the coronavirus disease (COVID-19) in Beirut, Lebanon March 20, 2020. REUTERS/Mohamed Azakir

A general view shows the deserted entrance of Jamia Mosque amid concerns about the spread of coronavirus disease (COVID-19) in downtown Nairobi, Kenya March 20, 2020. REUTERS/Thomas Mukoya

A general view shows the deserted entrance of Jamia Mosque amid concerns about the spread of coronavirus disease (COVID-19) in downtown Nairobi, Kenya March 20, 2020. REUTERS/Thomas Mukoya

A general view shows the facade of the Basilica of the Annunciation in Nazareth, northern Israel March 15, 2020. Picture taken March 15, 2020. REUTERS/Rami Ayyub

The Church of the Nativity is seen behind a locked entrance amid coronavirus precautions, in Bethlehem in the Israeli-occupied West Bank March 11, 2020. REUTERS/Mustafa Ganeyeh

An entrance of the Church of the Nativity that was closed as a preventive measure against the coronavirus, is seen in Bethlehem in the Israeli-occupied West Bank March 6, 2020. REUTERS/Mussa Qawasm

The entrance of an aerodrome gun tower is surrounded by wild flowers and grass in Kaohsiung, Taiwan, January 1, 2020. REUTERS/Ann Wang SEARCH "TAIWAN BUNKER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

An imam opens the door of an old mosque, known as Grande Mosquee, in Agadez, Niger October 29, 2019. REUTERS/ Zohra Bensemra

A European bison stands in a stable at the Royev Ruchey zoo in Krasnoyarsk, Russia August 12, 2019. REUTERS/Ilya Naymushin TPX IMAGES OF THE DAY