Football - NFL - Super Bowl LVII - Kansas City Chiefs v Philadelphia Eagles - State Farm Stadium, Glendale, Arizona, United States - February 12, 2023 Kansas City Chiefs' Patrick Mahomes in action with Philadelphia Eagles' Josh Sweat and Haason Reddick REUTERS/Brian Snyder 

Football - NFL - Super Bowl LVII - Kansas City Chiefs v Philadelphia Eagles - State Farm Stadium, Glendale, Arizona, United States - February 12, 2023 Philadelphia Eagles' Nakobe Dean, Jordan Davis, Josh Sweat, Patrick Johnson and Zech McPhearson react during the game REUTERS/Brendan Mcdermid 

A solider sweats while being in position during Taiwan's main annual "Han Kuang" exercise in New Taipei City, Taiwan, July 27, 2022. REUTERS/Ann Wang 

Maria Torres, who is unhoused, wipes sweat as she wears a hat given to her by Susana Segura, with Bread and Blankets Mutual Aid, who gave out water, bananas and hats to ward off the sun to unhoused people and others in need during a heat advisory in San Antonio, Texas, U.S., July 21, 2022. REUTERS/Lisa Krantz 

A man whose back is wet with sweat walks down a street, during a heatwave in Boston, Massachusetts, U.S. July 21, 2022. REUTERS/Allison Dinner 

Anthony Harris wipes sweat off his face as he works on pipes with E-Z Bel Construction along Fredericksburg Road during an excessive heat warning in San Antonio, Texas, U.S. July 19, 2022. REUTERS/Lisa Krantz 

Anthony Harris wipes sweat as he works with E-Z Bel Construction on pipes along Fredericksburg Road during an excessive heat warning in San Antonio, Texas, U.S. July 19, 2022. REUTERS/Lisa Krantz 

Anthony Harris wipes sweat from his face as he works with E-Z Bel Construction along Fredericksburg Road during an excessive heat warning in San Antonio, Texas, U.S. July 19, 2022. REUTERS/Lisa Krantz 

Andrew Otazo, who calls himself an amateur mangrove cleaner, wipes away sweat as he removes trash from the mangroves at Crandon Park in Miami, Florida, U.S. July 13, 2022. REUTERS/Marco Bello 

A man wipes off sweat with a towel at a park under the strain of Tokyo's hottest June streak since 1875 in Tokyo, Japan, June 30, 2022. REUTERS/Kim Kyung-Hoon 

Tennis - WTA 250 - Birmingham Classic - Edgbaston Priory Club, Edgbaston, Birmingham, Britain - June 17, 2022 A ball kid wears a rainbow themed sweat band during the quarter final match between Croatia's Donna Vekic and Romania's Sorana-Mihaela Cirstea Action Images via Reuters/Carl Recine 

Tennis - WTA 250 - Birmingham Classic - Edgbaston Priory Club, Edgbaston, Birmingham, Britain - June 17, 2022 A ball kid wears a rainbow themed sweat band during the quarter final match between Croatia's Donna Vekic and Romania's Sorana-Mihaela Cirstea Action Images via Reuters/Carl Recine 

A woman wipes using a tissue paper sweat of a man while riding on a rickshaw during hot weather in Dhaka, Bangladesh, June 8, 2022. REUTERS/Mohammad Ponir Hossain 

A worker sweats while repairing an electric generator at a workshop in Karachi, Pakistan, April 29, 2022. REUTERS/Akhtar Soomro 

Betty Magness comforts Porchse Miller by wiping away her tears and sweat after her protest speech demanding justice for Ahmaud Arbery on day 4 of jury selection, outside the Glynn County Courthouse, in Brunswick, Georgia, U.S., October 21, 2021. REUTERS/Octavio Jones 

A dog that has been trained by Dubai Police K-9 unit to sniff out COVID-19 screens a sweat sample in Dubai, United Arab Emirates, September 13, 2021. Picture taken September 13, 2021. REUTERS/Abdel Hadi Ramahi 

A dog that has been trained by Dubai Police K-9 unit to sniff out COVID-19 screens a sweat sample in Dubai, United Arab Emirates, September 13, 2021. Picture taken September 13, 2021. REUTERS/Abdel Hadi Ramahi 

Gubernatorial recall candidate Larry Elder sweats in the heat as he speaks during a campaign stop during the recall election of governor Gavin Newsom in Monterey Park, California, U.S., September 13, 2021. REUTERS/Mike Blake 

Beijing 1979 ice hockey team member Cheng Shoushan swipes sweat after a round on the ice during a training session at an ice sports centre in Beijing, China August 18, 2021. Picture taken August 18, 2021. REUTERS/Tingshu Wang 

Engine Boss Jeff Tacheny of Portland Fire and Rescue wipes sweat from his brow while packing his gear in preparation to deploy to the Patton Meadow Fire in Southern Oregon which started the night before as a heat wave continues in Portland, Oregon, U.S., August 13, 2021. REUTERS/Mathieu Lewis-Rolland 

An ambulance arrives at a Memphis emergency room, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

Four ambulances are seen at a Memphis emergency area, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A patient is loaded onto an ambulance, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A patient is unloaded from an ambulance, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A patient is unloaded from an ambulance, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A patient is unloaded from an ambulance, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A patient is unloaded from an ambulance, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

Fire recruit B. Bailey heads back into an ambulance outside an emergency room, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

An ambulance driver disinfects a stretcher after unloading a patient at a Memphis children's hospital, after Memphis Fire Chief Gina Sweat said that emergency services were overwhelmed by numbers of coronavirus disease (COVID-19) patients and that wait times should be expected, in Memphis, Tennessee, U.S. August 13, 2021. REUTERS/Karen Pulfer Focht 

A woman wipes off sweat with a towel near the Colosseum during a heatwave across Italy, in Rome, August 12, 2021. REUTERS/Guglielmo Mangiapane 

Tokyo 2020 Olympics - Baseball - Men - Gold Medal Match - United States v Japan - Yokohama Baseball Stadium, Yokohama, Japan - August 7, 2021. Ryder Ryan of the United States wipes away sweat during competing. REUTERS/Issei Kato 

Tokyo 2020 Olympics - Baseball - Men - Gold Medal Match - United States v Japan - Yokohama Baseball Stadium, Yokohama, Japan - August 7, 2021. Ryder Ryan of the United States wipes away sweat during competing. REUTERS/Issei Kato 

Tokyo 2020 Olympics - Baseball - Men - Semifinal - South Korea v Japan - Yokohama Baseball Stadium, Yokohama, Japan - August 4, 2021. Ko Young-pyo of South Korea wipes sweat from his face. REUTERS/Jorge Silva 

Tokyo 2020 Olympics - Baseball - Men - Round 2 Repechage - Dominican Republic v United States - Yokohama Baseball Stadium, Yokohama, Japan - August 4, 2021. Anthony Gose of the United States wipes sweat during play in hot summer heat. REUTERS/Jorge Silva 

Tokyo 2020 Olympics - Baseball - Men - Round 2 Repechage - Dominican Republic v United States - Yokohama Baseball Stadium, Yokohama, Japan - August 4, 2021. Anthony Gose of the United States wipes sweat during play in hot summer heat. REUTERS/Jorge Silva 

Tokyo 2020 Olympics - Baseball - Men - Round 1 Repechage - Israel v Dominican Republic - Yokohama Baseball Stadium, Yokohama, Japan - August 3, 2021. Zack Weiss of Israel wipes sweat off his face. REUTERS/Jorge Silva 

Tokyo 2020 Olympics - Golf - Men's Individual - Final - Round 2 - Kasumigaseki Country Club - Kawagoe, Saitama, Japan - July 30, 2021. Rory McIlroy of Ireland wipes the sweat with a towel. REUTERS/Toby Melville 

Tokyo 2020 Olympics - Table Tennis - Men's Singles - Semifinal - Tokyo Metropolitan Gymnasium - Tokyo, Japan - July 29, 2021. A volunteer wipes sweat off a table during a match between Fan Zhendong of China and Lin Yun-Ju of Taiwan Pool via REUTERS/Antonin Thuillier 

Tokyo 2020 Olympics - Beach Volleyball - Men - Pool A - Russian Olympic Committee (Leshukov/Semenov) v Australia (McHugh/Schumann) - Shiokaze Park, Tokyo, Japan - July 26, 2021. Damien Schumann of Australia wipes his sweat with his T-shirt during the match. REUTERS/Pilar Olivares 

Tokyo 2020 Olympics - Table Tennis - Men's Singles - Round 2 - Tokyo Metropolitan Gymnasium - Tokyo, Japan - July 26, 2021. Lei Kou of Ukraine wipes his sweat during match against Omar Assar of Egypt REUTERS/Luisa Gonzalez 

Tamp Bay Buccaneer quarterback Tom Brady mops the sweat from his brow during a reception for the team with U.S. President Joe Biden at the White House in Washington, U.S. July 20, 2021. REUTERS/Jonathan Ernst 

Aides assist U.S. President Joe Biden, drenched in sweat, as he removes his suit coat while returning to the Oval Office after a reception on the South Lawn for the NFL football champion Tampa Bay Buccaneers at the White House in Washington, U.S. July 20, 2021. REUTERS/Jonathan Ernst 

Aides assist U.S. President Joe Biden, drenched in sweat, as he removes his suit coat while returning to the Oval Office after a reception on the South Lawn for the NFL football champion Tampa Bay Buccaneers at the White House in Washington, U.S. July 20, 2021. REUTERS/Jonathan Ernst 

A man wipes sweat from his face n during a heat wave in New York City, New York, U.S., July 18, 2021. REUTERS/Jeenah Moon 

A soldier wipes sweat of a Greek Presidential Guard member in front of the Tomb of the Unknown Soldier during a heatwave, in Athens, Greece, July 1, 2021. REUTERS/Louiza Vradi 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens sweat samples at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens sweat samples at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva TPX IMAGES OF THE DAY 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens a sweat sample at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

A dog that has been trained to sniff out the coronavirus disease (COVID-19), screens sweat samples from health workers, at Chulalongkorn University, in Bangkok, Thailand May 21, 2021. REUTERS/Jorge Silva 

An employee sweats as he exercises with a group of school workers after they received China's CanSino COVID-19 vaccine during a mass vaccination for teachers and school staff against coronavirus disease in Mexico City, Mexico May 18, 2021. REUTERS/Edgard Garrido 

Tennis - Australian Open - Melbourne Park, Melbourne, Australia, February 11, 2021 A bead of sweat drips from Spain's Rafael Nadal during his second round match against Michael Mmoh of the U.S. REUTERS/Loren Elliott 

Tennis - Australian Open - Melbourne Park, Melbourne, Australia, February 11, 2021 A bead of sweat drips from Spain's Rafael Nadal during his second round match against Michael Mmoh of the U.S. REUTERS/Loren Elliott TPX IMAGES OF THE DAY 

Tennis - Australian Open - Melbourne Park, Melbourne, Australia, February 11, 2021 A bead of sweat drips from Spain's Rafael Nadal during his second round match against Michael Mmoh of the U.S. REUTERS/Loren Elliott 

An army soldier wearing personal protective equipment (PPE) walks a military dog to check sweat samples during a demonstration to detect the coronavirus disease (COVID-19), at an army veterinary hospital in New Delhi, India, February 9, 2021. REUTERS/Adnan Abidi 

Beads of sweat gather on the face shield of a healthcare worker as she treats patients infected with the coronavirus disease (COVID-19) at United Memorial Medical Center in Houston, Texas, U.S., December 31, 2020. REUTERS/Callaghan O'Hare