Merchants deliver saliva samples for a test at the Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

Merchants wait to be tested at the Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

Merchants wait to be tested at the Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

A woman walks past closed shops at the Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

Health workers get ready to collect samples for further testing at Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

A health worker organises samples collected for further testing at Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, January 19, 2021. REUTERS/Chalinee Thirasupa

Health workers organise samples collected for further testing at Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand January 19, 2021. REUTERS/Chalinee Thirasupa

A woman walks past closed shops at Thanon Mitr Market, amid the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand January 19, 2021. REUTERS/Chalinee Thirasupa

Master of Pontifical Liturgical Ceremonies, Italian priest Guido Marini changes Pope Francis' Mitre for a skullcap at the beginning of a Mass as part of World Youth Day, at St. Peter's Basilica, at the Vatican, November 22, 2020. Vincenzo Pinto/Pool via REUTERS

Master of Pontifical Liturgical Ceremonies, Italian priest Guido Marini puts the mitre on Pope Francis' head during Palm Sunday mass in St. Peter's Basilica, without public participation due to the spread of coronavirus disease (COVID-19), at the Vatican April 5, 2020. Alberto Pizzoli/Pool via REUTERS

Master of Pontifical Liturgical Ceremonies, Italian priest Guido Marini puts the mitre on Pope Francis' head during Palm Sunday mass in St. Peter's Basilica, without public participation due to the spread of coronavirus disease (COVID-19), at the Vatican April 5, 2020. Alberto Pizzoli/Pool via REUTERS

Pope Francis has his mitre removed as he arrives to lead the Mass for the Epiphany of the Lord in Saint Peter's Basilica at the Vatican January 6, 2020. REUTERS/Guglielmo Mangiapane

Pope Francis has his mitre removed as he arrives to lead the Mass for the Epiphany of the Lord in Saint Peter's Basilica at the Vatican January 6, 2020. REUTERS/Guglielmo Mangiapane

Pope Francis has his mitre removed as he arrives to lead a mass to mark the World Day of Peace in Saint Peter's Basilica at the Vatican, January 1, 2019. REUTERS/Tony Gentile

Pope Francis has his mitre adjusted as he arrives to celebrate a holy mass in Palermo, Italy, September 15, 2018. REUTERS/Tony Gentile

Actors Elena Anaya and Dolores Fonzi, with film director Santiago Mitre, share the stage with Argentinian actor Ricardo Darin as he receives his Donostia Award for Lifetime Achievement at the San Sebastian Film Festival, Spain, September 26, 2017. REUTERS/Vincent West

(L-R) Actress Elena Anaya, film director Santiago Mitre, actor Ricardo Darin and actress Dolores Fonzi arrive to a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

Argentinian actor Ricardo Darin (2R) talks with Spanish actress Elena Anaya (2L), Argentinian Actress Dolores Fonzi (R) and Argentinian film director Santiago Mitre before a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

(L-R) Producers Fernando Bovaira and Simon de Santiago, film director Santiago Mitre, actress Elena Anaya, actor Ricardo Darin and actress Dolores Fonzi arrive for a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

(L-R) Actress Elena Anaya, film director Santiago Mitre, actor Ricardo Darin and actress Dolores Fonzi arrive for a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

Argentinian film director Santiago Mitre takes part in a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

(L-R) Actress Elena Anaya, film director Santiago Mitre, actor Ricardo Darin and actress Dolores Fonzi take part in a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

(L-R) Producers Fernando Bovaira and Simon de Santiago, film director Santiago Mitre, actors Elena Anaya, Ricardo Darin and Dolores Fonzi arrive for a photocall to promote the feature film La Cordillera (The Mountain Range) at the San Sebastian Film Festival, September 26, 2017. REUTERS/Vincent West

70th Cannes Film Festival - Photocall for the film "The Summit" (La cordillera) in competition for the category "Un Certain Regard" - Cannes, France. 24/05/2017. Director Santiago Mitre poses. REUTERS/Regis Duvignau

Britain Football Soccer - Birmingham City v Leeds United - Sky Bet Championship - St Andrews - 3/3/17 General view of a Mitre Matchball Mandatory Credit: Action Images / John Sibley Livepic EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Britain Football Soccer - Birmingham City v Leeds United - Sky Bet Championship - St Andrews - 3/3/17 General view of a Mitre matchball Mandatory Credit: Action Images / Carl Recine Livepic EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

A view shows a parking lot located at the intersection of Cerrito and Bartolome Mitre streets in Buenos Aires, Argentina, November 25, 2016. REUTERS/Enrique Marcarian

A view shows the intersection of Cerrito and Bartolome Mitre streets in Buenos Aires, Argentina, November 25, 2016. REUTERS/Enrique Marcarian

Pedestrians walk past a parking lot located at the intersection of Cerrito and Bartolome Mitre streets in Buenos Aires, Argentina, November 25, 2016. REUTERS/Enrique Marcarian

Football Soccer Britain - Accrington Stanley v Burnley - EFL Cup Second Round - Wham Stadium - 16/17 - 24/8/16
Mitre footballs
Action Images via Reuters / Ed Sykes

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football Soccer Britain - Accrington Stanley v Burnley - EFL Cup Second Round - Wham Stadium - 16/17 - 24/8/16
Mitre footballs
Action Images via Reuters / Ed Sykes

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football Soccer Britain - Accrington Stanley v Burnley - EFL Cup Second Round - Wham Stadium - 16/17 - 24/8/16
Mitre footballs
Action Images via Reuters / Ed Sykes

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Britain Football Soccer - Aston Villa v Huddersfield Town - Sky Bet Championship - Villa Park - 16/17 - 16/8/16
Mitre matchball
Mandatory Credit: Action Images / Carl Recine

EDITORIAL USE ONLY.

Football Soccer Britain - Nottingham Forest v Burton Albion - Sky Bet Championship - The City Ground - 16/17 - 6/8/16
Mitre football
Mandatory Credit: Action Images / Alan Walter

EDITORIAL USE ONLY.

Britain Football Soccer - Notts County v Blackburn Rovers - Pre Season Friendly - Meadow Lane - 16/17 - 31/7/16
General view of a Mitre Football
Mandatory Credit: Action Images / Craig Brough

EDITORIAL USE ONLY.

Football Soccer - Wolverhampton Wanderers v Blackburn Rovers - Sky Bet Football League Championship - Molineux - 15/16 - 9/4/16
The Mitre matchball
Mandatory Credit: Action Images / Adam Holt

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Football Soccer - Mansfield Town v Northampton Town - Sky Bet Football League Two - One Call Stadium - 15/16 - 28/3/16
General view of a ball in a puddle
Mandatory Credit: Action Images / Craig Brough

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Visitors look at the Mitre created in 1713, part of the treasure of Museum of Saint Januarius in Naples, Italy. Picture taken March 8, 2016. REUTERS/Ciro De Luca

Football Soccer - Preston North End v Sheffield Wednesday - Sky Bet Football League Championship - Deepdale - 15/16 - 20/2/16
General view of Mitre football
Mandatory Credit: Action Images / Carl Recine

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Russian Orthodox Patriarch Kirill (white mitre, seen from behind) visits the graves of Russian soldiers who fought in the 1932-1935 Chaco war between Paraguay and Bolivia, at the Recoleta cemetery in Asuncion, February 15, 2016. REUTERS/Jorge Adorno

A priest removes the mitre of Russian Orthodox Patriarch Kirill during a visit to the graves of Russian soldiers who fought in the 1932-1935 Chaco war between Paraguay and Bolivia, at the Recoleta cemetery in Asuncion, February 15, 2016. REUTERS/Jorge Adorno

People wear paper mitres while waiting for the arrival of Pope Francis who will celebrate mass in Ecatepec, Mexico, February 14, 2016. The writing on the hats read "Welcome Mexico, Pope Francis, missionary of mercy and peace." REUTERS/Henry Romero

Football - Birmingham City v Cardiff City - Sky Bet Football League Championship - St Andrews - 15/16 - 18/12/15
General view of Birmingham City's Tomasz Kuszczak with the Mitre matchball
Mandatory Credit: Action Images / Jason Cairnduff

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football - Birmingham City v Cardiff City - Sky Bet Football League Championship - St Andrews - 15/16 - 18/12/15
General view of Birmingham City's Tomasz Kuszczak with the Mitre matchball
Mandatory Credit: Action Images / Jason Cairnduff

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football Soccer - Brighton & Hove Albion v Middlesbrough - Sky Bet Football League Championship - The American Express Community Stadium - 15/16 - 19/12/15
General view of the Mitre matchball
Mandatory Credit: Action Images / Adam Holt

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football Soccer - Preston North End v Reading - Sky Bet Football League Championship - Deepdale - 15/16 - 12/12/15
Referee Geoff Eltringham holds the mitre matchball
Mandatory Credit: Action Images / Ryan Browne

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Argentina's former President Fernando de la Rua (2nd L) pose for the media alongside Director of the Teatro Colon Dario Loperfido (L), De la Rua's wife Ines Pertine (2nd R) and Loperfido's wife Esmeralda Mitre, after arriving for a gala organised by Argentine President Mauricio Macri at the Teatro Colon (Colon Theatre) in Buenos Aires December 10, 2015. Macri took office as Argentina's first non-Peronist president in more than a decade on Thursday, promising to end policies of leftist populism and revive the South American country's ailing economy. Macri began his 4-year term in a ceremony snubbed by his predecessor, Cristina Fernandez de Kirchner, following a rancorous argument over where the handover of power should take place. REUTERS/Martin Acosta

Football - Preston North End v AFC Bournemouth - Capital One Cup Third Round - Deepdale - 15/16 - 22/9/15
General view of a Mitre ball
Mandatory Credit: Action Images / Carl Recine

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football - Walsall v Bury - Sky Bet Football League One - The Banks's Stadium - 15/16 - 5/9/15
General view of a Mitre football
Mandatory Credit: Action Images / Alex Morton

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football - Bristol City v Burnley - Sky Bet Football League Championship - Ashton Gate - 15/16 - 29/8/15
Mitre matchball
Mandatory Credit: Action Images / Ian Smith

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football - Middlesbrough v Bolton Wanderers - Sky Bet Football League Championship - Riverside Stadium - 15/16 - 15/8/15
General view of a Mitre match ball
Mandatory Credit: Action Images / Craig Brough

EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Football - Rochdale v Blackburn Rovers - Pre Season Friendly - Spotland - 15/16 - 21/7/15
General view of a Mitre football
Mandatory Credit: Action Images / Craig Brough

Pope Francis (wearing mitre) leads mass near the statue of Our Lady of Asuncion in Luque, on the outskirts of Asuncion, Paraguay, July 12, 2015. The Argentine pontiff, who is wrapping up his three-country tour of South America, has made defending the poor a major theme of his "homecoming" trip, which also took him to Ecuador and Bolivia, ranked among Latin America's poorest countries. REUTERS/Andres Stapff

Pope Francis (3rd L, wearing mitre) arrives to celebrate mass at the Bicentenario Park in Quito, Ecuador, July 7, 2015. Thousands of pilgrims braved wind and rain to camp out overnight for a mass to be given by Pope Francis in Ecuador's highland capital Quito for an expected million people. REUTERS/Gary Granja

Cardinal Jean-Claude Turcotte's mitre is seen at his funeral at Montreal's Mary Queen of the World Cathedral on Friday, April 17, 2015. REUTERS/Paul Chiasson/Pool

The mitre and staff of Cardinal Jean-Claude Turcotte is placed at the side of the casket as he lies in state for a public visitation at Mary Queen of the World Cathedral in Montreal, April 16, 2015. Cardinal Turcotte died April 8, 2015 at the age of 78. REUTERS/Christinne Muschi

Patriarch of Moscow and All Russia Kirill's mitre casts a shadow on the face of Russian President Vladimir Putin as he attends an Orthodox Easter service in the Christ the Saviour Cathedral in Moscow April 12, 2015. REUTERS/Ivan Sekretarev/Pool TPX IMAGES OF THE DAY

An altar boy holds a Pope Francis mitre during penitential celebration in the St. Peter's Basilica at the Vatican, March 13, 2015. Pope Francis announced on Friday the Roman Catholic Church will mark an extraordinary Holy Year, one of its most important events, in which faithful make pilgrimages to Rome and other religious sites around the world. REUTERS/Alessandro Bianchi (VATICAN - Tags: RELIGION)

An altar boy holds a Pope Francis' mitre during penitential celebration in the St. Peter's Basilica at the Vatican, March 13, 2015. REUTERS/Alessandro Bianchi (VATICAN - Tags: RELIGION)

An altar boy holds Pope Francis' mitre during penitential celebration in the St. Peter's Basilica at the Vatican, March 13, 2015. REUTERS/Alessandro Bianchi (VATICAN - Tags: RELIGION)