Ethiopian Orthodox pilgrims attend the Easter Eve celebration at the St. Mary Rock-Hewn church in Lalibela, Ethiopia, May 1, 2021. Picture taken May 1, 2021. REUTERS/Tiksa Negeri

Tokyo 2020 Organizing Committee President Seiko Hashimoto speaks during a media conference after attending a five-party meeting of the Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan April 28, 2021. Franck Robichon/Pool via REUTERS

A woman with a breathing problem receives oxygen support for free inside her car at a Gurudwara (Sikh temple), amidst the spread of coronavirus disease (COVID-19), in Ghaziabad, India, April 24, 2021. Picture taken April 24, 2021. REUTERS/Danish Siddiqui

Researcher Manoela Romano de Orte works with Ken Caldeira, an atmospheric scientist at the Carnegie Institution for Science's Department of Global Ecology, while working at a research station on Lizard Island off the coast of Queensland, Australia on October 22, 2019. Picture taken October 22, 2019. To match Special Report CLIMATE-CHANGE/SCIENTISTS-CALDEIRA REUTERS/Lucas Jackson

Soccer Football - Copa Libertadores - Group H - Deportivo La Guaira v Atletico Mineiro - Estadio OlImpico Universitario, Caracas, Venezuela - April 21, 2021 Atletico Mineiro' Matias Zaracho in action with Deportivo La Guaira's Carlos Cermeno Pool via REUTERS/Manaure Quintero

Residents and voluntary firefighters battle to contain a fire fanned by strong winds on the slopes of Table Mountain in Cape Town, South Africa, April 19, 2021. REUTERS/Mike Hutchings

Youths take pictures next to an Afghan flag on a hilltop overlooking Kabul, Afghanistan, April 15, 2021. REUTERS/Mohammad Ismail

Peru's Presidential candidate Keiko Fujimori gestures to supporters during the campaign closing rally, in Lima, Peru April 8, 2021. REUTERS/Sebastian Castaneda

U.S. President Joe Biden is flanked by Vice President Kamala Harris and Attorney General Merrick Garland as he announces executive actions on gun violence prevention in the Rose Garden at the White House in Washington, U.S., April 8, 2021. REUTERS/Kevin Lamarque

Soccer Football - Serie A - Inter Milan v U.S. Sassuolo - San Siro, Milan, Italy - April 7, 2021 Inter Milan's Romelu Lukaku celebrates scoring their first goal with teammates REUTERS/Daniele Mascolo

Britain's Prime Minister Boris Johnson is seen wearing a protective mask during a visit to a DIY shop in Middlesbrough, Britain, April 1, 2021. Scott Heppell/Pool via REUTERS

People with Cuban flags ride in front of the U.S. Embassy during a motorcade in protest against the trade embargo on Cuba by the U.S. in Havana, Cuba, March 28, 2021. REUTERS/Alexandre Meneghini

Archery - Pan American Championships - Monterrey 2021 - Polideportivo Tigres UANL, Monterrey, Mexico - March 27, 2021 Chile's Ricardo Soto in action REUTERS/Daniel Becerril

South Korean Foreign Minister Chung Eui-yong speaks during a joint announcement with Russian Foreign Minister Sergei Lavrov at the Foreign Ministry in Seoul, South Korea, March 25, 2021. Ahn Young-joon/Pool via REUTERS

Soccer Football - Women's Champions League - Quarter Final First Leg - FC Barcelona v Manchester City - Brianteo Stadium, Monza, Italy - March 24, 2021 Barcelona's Patricia Guijarro during the warm up before the match REUTERS/Daniele Mascolo

Geeta J, a 52-year-old Indian lingerie model, exercises with dumbbells inside her house in Mumbai, India, March 18, 2021. Picture taken March 18, 2021. REUTERS/Hemanshi Kamani

Rugby Union - Six Nations Championship - France v Wales - Stade de France, Saint-Denis, France - March 20, 2021 Wales' Dan Biggar reacts after France score a try REUTERS/Gonzalo Fuentes

The logo of Swiss watch manufacturer Swatch is seen at a shop in Bern, Switzerland March 18, 2021. Picture taken March 18, 2021. REUTERS/Arnd Wiegmann

Tennis - ATP 500 - Mexican Open - The Fairmont Acapulco Princess, Acapulco, Mexico - March 17, 2021 Greece's Stefanos Tsitsipas during his second round match against John Isner of the U.S. REUTERS/Carlos Perez-Gallardo

Soccer Football - Champions League - Round of 16 Second Leg - Manchester City v Borussia Moenchengladbach - Puskas Arena, Budapest, Hungary - March 16, 2021 Manchester City's Joao Cancelo in action with Borussia Moenchengladbach's Florian Neuhaus REUTERS/Bernadett Szabo

Freestyle Skiing - FIS Freestyle Ski and Freeski World Cup - Shymbulak Ski Resort - Almaty, Kazakhstan - March 13, 2021 Canada's Marion Thenault celebrates on the podium after winning the women's aerials alongside second placed Russia's Liubov Nikitina and third placed Kazakhstan's Zhanbota Aldabergenova REUTERS/Pavel Mikheyev

A woman wears a protective mask that reads "Venezuelan with Biden" as members of the Venezuelan community react after the Biden administration said it would grant temporary protected status to Venezuelan migrants living in the United States, in Doral, Florida, U.S. March 9 2021. REUTERS/Marco Bello

Closed travel agencies are seen at the airport amid the spread of the coronavirus disease (COVID-19) in Hanover, Germany, March 9, 2021. REUTERS/Fabian Bimmer

Athletics - 2021 European Indoor Athletics Championships - Arena Torun, Torun, Poland - March 5, 2021 Poland's Joanna Jozwik in action during the Women's 800m Heats REUTERS/Aleksandra Szmigiel

Britain's Prime Minister Boris Johnson and Chancellor of the Exchequer Rishi Sunak are seen aboard a boat on the River Tees during a visit to Teesport in Middlesbrough, Britian March 4, 2021. Scott Heppell/Pool via REUTERS

Nordic Skiing - FIS Nordic World Ski Championships - Oberstdorf, Germany - March 3, 2021 Germany's Luisa Goerlich in action during women's ski jumping REUTERS/Kai Pfaffenbach

European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) hold a news conference following a video conference on security and defence and on the EU's Southern Neighborhood with European leaders and NATO Secretary General Jens Stoltenberg in Brussels, Belgium February 26, 2021. REUTERS/Johanna Geron/Pool

Alpine rescuers, members of the "Guardia di Finanza", a local police force, visit a crater on Mount Etna, Europe's highest and most active volcano, near Catania, Italy, February 19, 2021. REUTERS/Antonio Parrinello

The logo of Swiss bank UBS is seen at its headquarters, as the spread of the coronavirus disease (COVID-19) continues, in Zurich, Switzerland February 17, 2021. REUTERS/Arnd Wiegmann

The site of the Trump Plaza Casino that is scheduled for implosion tomorrow is pictured in Atlantic City, New Jersey, U.S., February 16, 2021. REUTERS/Carlo Allegri

Soccer Football - Ligue 1 - Paris St Germain v OGC Nice - Parc des Princes, Paris, France - February 13, 2021 Paris St Germain's Kylian Mbappe REUTERS/Christian Hartmann

Fallen ice-covered branches remain outside a house during extreme cold weather in Merigold, Mississippi, U.S., February 11, 2021. REUTERS/Rory Doyle

Alpine Skiing - FIS Alpine Ski World Championships Women's Super-G - Cortina d'Ampezzo, Italy - February 11, 2021 Gold medalist Switzerland's Lara Gut-Behrami and silver medalist Switzerland's Corinne Suter celebrate with their medals during the medal ceremony REUTERS/Leonhard Foeger

European Central Bank (ECB) President Christine Lagarde talks to European Commissioner for An Economy that Works for the People, Valdis Dombrovskis, during a plenary session at the European Parliament in Brussels, February 8, 2021. Olivier Matthys/Pool via REUTERS

Tennis - Great Ocean Road Open - Melbourne Park, Melbourne, Australia, February 6, 2021 General view during the semi final match between Russia's Karen Khachanov and Italy's Jannik Sinner REUTERS/Kelly Defina

Tennis - ATP Cup - Melbourne Park, Melbourne, Australia, February 2, 2021 Spain's Roberto Bautista Agut during his group stage match against Australia's Alex de Minaur as Spain's Rafael Nadal looks on REUTERS/Loren Elliott

Soccer Football - La Liga Santander - FC Barcelona v Athletic Bilbao - Camp Nou, Barcelona, Spain - January 31, 2021 Barcelona's Lionel Messi in action REUTERS/Albert Gea

Snow falls in front of the West Wing of the White House and the Eisenhower Executive Office Building, at the end of U.S. President Joe Biden's second week in office, in Washington, U.S., January 31, 2021. REUTERS/Cheriss May

A person enters a coronavirus disease (COVID-19) vaccination centre at the Westfield Stratford City in London, Britain, January 29, 2021. REUTERS/Henry Nicholls

Handball - 2021 IHF Handball World Championship - Main Round Group 3 - Algeria v Switzerland - Dr Hassan Moustafa Sports Hall, Giza, Egypt - January 24, 2021 Switzerland's Andre Schmid in action with Algeria's Berriah Abderahim Pool via REUTERS/Petr David Josek

Members of the National Guard speak with a family while securing a closed street on the perimeter of the U.S. Capitol in Washington, U.S., January 17, 2021. REUTERS/Caitlin Ochs

Handball - 2021 IHF Handball World Championship - Preliminary Round Group A - Germany v Uruguay - Dr Hassan Moustafa Sports Hall, Giza, Egypt - January 15, 2021 Germany's Tobias Reichmann in action Pool via REUTERS/Anne-Christine Poujoulat

Fencing is put up amid beefed up security ahead of planned protests at the state Capitol building in Lansing, Michigan, U.S., January 15, 2021. REUTERS/Emily Elconin

A Palestinian demonstrator runs away from tear gas fired by Israeli forces during a protest against Israeli settlements in al-Mughayyir village near Ramallah in the Israeli-occupied West Bank, January 15, 2021. REUTERS/Mohamad Torokman

Soccer Football - FA Cup - Third Round - Manchester United v Watford - Old Trafford, Manchester, Britain - January 9, 2021 Manchester United's Eric Bailly receives medical attention after sustaining an injury Action Images via Reuters/Carl Recine

Cakes in the shape of syringes are seen at the Schuerener Backparadies bakery, as the vaccination rollout against coronavirus disease (COVID-19) continues, in Dortmund, Germany, January 9, 2021. REUTERS/Leon Kuegeler TPX IMAGES OF THE DAY

Residents are seen before they receive a dose of the Pfizer-BioNTech Covid-19 vaccine at the EHPAD (care home and day centre for elderly people) operated by DomusVi in Asnieres-sur-Seine, as the spread of the coronavirus disease (COVID-19) continues in France, January 8, 2021. REUTERS/Benoit Tessier

Zebras drink from a water hole while a crocodile looks by inside the Nairobi National Park, Kenya, January 6, 2021. REUTERS/Baz Ratner

Senator Susan Collins (R-ME) participates in a swearing-in for the 117th Congress with Vice President Mike Pence, as her spouse Thomas Daffron holds the Bible, in the Old Senate Chambers at the U.S. Capitol Building in Washington, DC, U.S. January 3, 2021. Kevin Dietsch/Pool via REUTERS

Soccer Football - Ligue 1 - Angers v Olympique de Marseille - Stade Raymond Kopa, Angers, France - December 23, 2020 Olympique de Marseille's Dimitri Payet looks dejected after the match REUTERS/Stephane Mahe

Soccer Football - The opening of Al Rayyan Stadium hosts the Amir Cup Final - Al Sadd v Al Arabi - Al Rayyan Stadium, Al Rayyan, Qatar - December 18, 2020 Al Sadd's Baghdad Bounedjah celebrates scoring their second goal REUTERS/Ibraheem Al Omari

Britain's Camilla, Duchess of Cornwall wearing a protective mask walks with Director of Quality and Chief Nurse, Professor Steve Hams during a visit to a vaccination centre at Gloucestershire Royal Hospital, in Gloucester, Britain December 17, 2020. Chris Jackson/Pool via REUTERS

Soccer Football - La Liga Santander - Real Madrid v Athletic Bilbao - Estadio Alfredo Di Stefano, Madrid, Spain - December 15, 2020 Real Madrid coach Zinedine Zidane REUTERS/Sergio Perez

Iberia and Air Europa airplanes are parked at a tarmack at Adolfo Suarez Barajas airport amid the coronavirus disease (COVID-19) pandemic in Madrid, Spain, December 15, 2020. REUTERS/Susana Vera

Lebanon's Prime Minister-designate Saad al-Hariri is greeted by Lebanon's caretaker Prime Minister Hassan Diab at the governemt palace in Beirut, Lebanon, December 11, 2020. REUTERS/Mohamed Azakir

Eurogroup president Paschal Donohoe, on the screen, speaks during an online news conference following a Eurogroup video conference meeting at the European Council headquarters in Brussels, Belgium November 30, 2020. Francisco Seco/Pool via REUTERS

European Commissioner for Economy Paolo Gentiloni speaks during an online news conference following a Eurogroup video conference meeting at the European Council headquarters in Brussels, Belgium November 30, 2020. Francisco Seco/Pool via REUTERS

Cricket - Second One Day International - Australia v India - Sydney Cricket Ground, Sydney, Australia - November 29, 2020 India's KL Rahul walks off dejected after being caught by Josh Hazlewood off the bowling of Australia's Adam Zampa REUTERS/Loren Elliott

Cardinal Wilton D. Gregory attends a Mass celebrated by Pope Francis the day after the pontiff raised 13 new cardinals to the highest rank in the Catholic hierarchy, at St. Peter's Basilica, at the Vatican, November 29, 2020. Gregorio Borgia/Pool via REUTERS

Cricket - First One Day International - Australia v India - Sidney Cricket Ground, Sidney, Australia - November 27, 2020 Australia's Aaron Finch celebrates his century REUTERS/Loren Elliott