European Commissioner for Inter-institutional Relations and Foresight Maros Sefcovic removes his protective face mask as he arrives to a news conference on Brexit at the EU headquarters in Brussels, Belgium, June 30, 2021. Francisco Seco/Pool via REUTERS

European Commissioner for Inter-institutional Relations and Foresight Maros Sefcovic speaks during a news conference on Brexit at the EU headquarters in Brussels, Belgium, June 30, 2021. Francisco Seco/Pool via REUTERS

Butcher Pablo Alberto Monzon grabs blood sausages from his fridge at his shop, in General Pacheco, on the outskirts of Buenos Aires, Argentina May 19, 2021. Picture taken May 19, 2021. REUTERS/Agustin Marcarian

Scaffolder Danny Lumley eats sausage, chips, bacon, egg and beans for breakfast at the Peterborough Cafe as people are allowed to eat and drink inside once again as the coronavirus disease (COVID-19) restrictions continue to ease, in Fulham, London, Britain May 18, 2021. REUTERS/Kevin Coombs

Scaffolder Danny Lumley eats sausage, chips, bacon, egg and beans for breakfast at the Peterborough Cafe as people are allowed to eat and drink inside once again as the coronavirus disease (COVID-19) restrictions continue to ease, in Fulham, London, Britain May 18, 2021. REUTERS/Kevin Coombs

Scaffolder Danny Lumley eats sausage, chips, bacon, egg and beans for breakfast at the Peterborough Cafe as people are allowed to eat and drink inside once again as the coronavirus disease (COVID-19) restrictions continue to ease, in Fulham, London, Britain May 18, 2021. REUTERS/Kevin Coombs

A sausage, also known as a "French hot dog" in Denmark, is seen at a sausage stand in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

A banner is seen in the window of a sausage stand in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

Kathe Petersen, 83, daughter of a sausage vendor, enjoys a hot dog at a stand close to Denmark's parliament building in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

Anna Jensen, sausage vendor, poses for a photo at her workplace at the main square in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

Sausages, also known as "French hot dogs" are seen at a sausage stand in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

A sausage cart "Jeanette's Sausages" is seen with the Danish parliamentary building in the background, in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

A sausage stand is seen next to the city hall in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

Kresten Larsen, 74, enjoys sausages at a stand next to the city hall in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

A hand sanitiser is placed at a sausage stand in Copenhagen, Denmark January 18, 2021. Picture taken January 18, 2021. REUTERS/Tim Barsoe

A supporter grills venison sausage before a campaign rally with U.S. President Donald Trump and Republican U.S. Senator Kelly Loeffler on the eve of Georgia’s run-off election in Dalton, Georgia, U.S., January 4, 2021. REUTERS/Brian Snyder

A waiter holds a tray with Nestle plant based sausages of the Harvest Gourmet line during the launch event in Beijing, China, December 9, 2020. REUTERS/Thomas Peter

A plant based vegetarian burger is pictured in a restaurant as the European Parliament will vote on whether to ban plant-based products from using terms such as 'burger', 'sausage' or 'steak', in Brussels, Belgium October 21, 2020. Picture taken October 21, 2020. REUTERS/Francois Lenoir

A plant based vegetarian burger is pictured in a restaurant as the European Parliament will vote on whether to ban plant-based products from using terms such as 'burger', 'sausage' or 'steak', in Brussels, Belgium October 21, 2020. Picture taken October 21, 2020. REUTERS/Francois Lenoir

A plant based vegetarian burger is pictured in a restaurant as the European Parliament will vote on whether to ban plant-based products from using terms such as 'burger', 'sausage' or 'steak', in Brussels, Belgium October 21, 2020. Picture taken October 21, 2020. REUTERS/Francois Lenoir

Frozen vegetarian burgers are pictured in a restaurant as the European Parliament will vote on whether to ban plant-based products from using terms such as 'burger', 'sausage' or 'steak', in Brussels, Belgium October 21, 2020. Picture taken October 21, 2020. REUTERS/Francois Lenoir

A street vendor grills sausages as a demonstrator walks with food outside the Ministry Labour building, during a protest in demand of an increase in the minimum wage, welfare plans and jobs, during the spread of the coronavirus disease (COVID-19), in Buenos Aires, Argentina October 14, 2020. REUTERS/Agustin Marcarian

A plant-based sausage is seen during the launch of Nestle R&D Accelerator in Konolfingen, Switzerland September 28, 2020. REUTERS/Arnd Wiegmann

A vendor grill sells grilled sausage during the "fattest pig competition" to mark the annual Hungry Ghost Festival in Taoyuan, Taiwan, September 7, 2020. REUTERS/Ann Wang

Sausages are pictured at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

An apprentice carries sausages at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

Sausages are pictured at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

An apprentice carries sausages at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

Sausages are pictured at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

A man drills sausages at the Erchinger's slaughterhouse in Berlin, Germany, July 10, 2020. Picture taken July 10, 2020. Erchinger works with regional farmers and their products are all free of additives. REUTERS/Hannibal Hanschke

A fan buys food at Artie’s Famous Sausage cart outside Fenway Park during the season opening MLB baseball game between the Baltimore Orioles and the Boston Red Sox, played before an empty ballpark because of the coronavirus disease (COVID-19) outbreak, in Boston, Massachusetts, U.S., July 24, 2020. REUTERS/Brian Snyder

Sausages and meat products are displayed in refrigerated shelves at a supermarket of Swiss retailer Denner, as the spread of the coronavirus disease (COVID-19) continues, in Glattbrugg, Switzerland June 26, 2020. Picture taken June 26, 2020. REUTERS/Arnd Wiegmann

Sausages and meat products are displayed in a refrigerated shelf at a supermarket of Swiss retailer Denner, as the spread of the coronavirus disease (COVID-19) continues, in Glattbrugg, Switzerland June 26, 2020. Picture taken June 26, 2020. REUTERS/Arnd Wiegmann

Sausages are displayed in a supermarket, amid the coronavirus disease (COVID-19) outbreak in Berlin, Germany, June 25, 2020. REUTERS/Fabrizio Bensch

Various sausages are displayed at the counter of Swiss producer Rapelli at a supermarket of Swiss retail group Migros, as the spread of the coronavirus disease (COVID-19) continues, in Zurich, Switzerland June 24, 2020. REUTERS/Arnd Wiegmann

A butcher prepares sausages for sale in a butcher shop following the easing of restrictions implemented to curb the spread of the coronavirus disease (COVID-19) in Sydney, Australia, June 17, 2020. REUTERS/Loren Elliott

Volunteers offer a pack of sausages to an elderly man amid economic hardship at Sant Pau gym in the Raval district, during the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain, May 29, 2020. REUTERS/Nacho Doce

Worker prepares pork sausages at Newswanger Meats in Shiloh, Ohio, U.S., May 14, 2020 as the coronavirus disease (COVID-19) outbreak continues. Picture taken May 14, 2020. REUTERS/Dane Rhys

Gustavo, a butcher who works at the Don Julio steakhouse's butcher shop, looks at a sausage, as the spread of the coronavirus disease (COVID-19) continues, in Buenos Aires, Argentina May 11, 2020. Picture taken May 11, 2020. REUTERS/Agustin Marcarian

Werner Frisch of Alto Adige restaurant wine bar picks sausages for his take away service as the spread of the coronavirus disease (COVID-19) continues in Berlin, Germany, April 4, 2020. REUTERS/Fabrizio Bensch

Clothes and sausages are hung out to dry at a makeshift camp for Cambodian workers at a construction site in Chinatown, Sihanoukville, Cambodia, May 19, 2019. REUTERS/Jorge Silva SEARCH "COVID-19 CAMBODIA CASINOS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A closed sausage kiosk is pictured, during the coronavirus disease (COVID-10) outbreak, in Vienna, Austria March 26, 2020. REUTERS/Lisi Niesner

"La rou", cured pork sausages, are displayed at a Chinese New Year market in Singapore January 23, 2020. REUTERS/Feline Lim

Nestle's vegetarian 'Incredible Sausages' are displayed during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

An employee serves Nestle's vegetarian 'Incredible Sausage' during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

An employee prepares Nestle's vegetarian 'Incredible Sausage' during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

An employee grills Nestle's vegetarian 'Incredible Sausages' during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

A vegetarian Nestle Incredible Sausage is seen on display during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

Vegetarian Nestle Incredible Sausages are seen on display during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

A sausages stand is pictured during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

Smoked sausages stand on display during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

A Nestle Incredible Sausage stands on display during the opening of the International Green Week (Internationale Gruene Woche) agriculture and food fair in Berlin, Germany, January 17, 2020. REUTERS/Michele Tantussi

Villager Xu's husband looks at "la rou", a cured pork delicacy and homemade sausages in the yard ahead of the Chinese Lunar New Year in Shangzhuang village, in Henan's Gushi county, China January 14, 2020. Picture taken January 14, 2020. REUTERS/Jason Lee

A cured pork delicacy called "la rou" and homemade sausages dry in the sun at villager Xu's yard ahead of the Chinese Lunar New Year in Shangzhuang village, in Henan's Gushi county, China January 14, 2020. Picture taken January 14, 2020. REUTERS/Jason Lee

Customers select "la rou", a cured pork delicacy and sausages at a market ahead of the Chinese Lunar New Year in Beijing, China January 16, 2020. Picture taken January 16, 2020. REUTERS/Jason Lee

"La rou", a cured pork delicacy and sausages are displayed for sale at a market ahead of the Chinese Lunar New Year in Beijing, China January 16, 2020. Picture taken January 16, 2020. REUTERS/Jason Lee

Vegan sausage rolls and Steak Bakes are seen for sale in a Greggs bakery near Manchester, Britain January 8, 2020. REUTERS/Phil Noble

Britain's Prime Minister Boris Johnson speaks while holding a sausage roll on the platform of Milton Keynes train station, after a visit at Red Bull Racing in Milton Keynes, Britain December 4, 2019. REUTERS/Hannah McKay/Pool

Britain's Prime Minister Boris Johnson speaks while holding a sausage roll on the platform of Milton Keynes train station, after a visit at Red Bull Racing in Milton Keynes, Britain December 4, 2019. REUTERS/Hannah McKay/Pool

Britain's Prime Minister Boris Johnson holds a sausage roll on the platform of Milton Keynes train station, after a visit at Red Bull Racing in Milton Keynes, Britain December 4, 2019. REUTERS/Hannah McKay/Pool