People buy food at a market in Budapest, Hungary, December 3, 2022. REUTERS/Marton Monus 

People buy food at a market in Budapest, Hungary, December 3, 2022. REUTERS/Marton Monus 

A woman buys food at a market in Budapest, Hungary, December 3, 2022. REUTERS/Marton Monus 

People buy food at a market in Budapest, Hungary, December 3, 2022. REUTERS/Marton Monus 

Lajos Kander, a local farmer checks his special Hungarian long-haired mangalica breed pigs in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

Istvan Kocsis, a local farmer checks his special Hungarian long-haired mangalica breed pigs in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker feeds special Hungarian long-haired mangalica breed pigs in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A special Hungarian long-haired mangalica breed mother pig checks her offsprings in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker makes sausage from a special Hungarian long-haired mangalica breed pig in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker chops half a special Hungarian long-haired mangalica breed pig in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker checks bacons in a warehouse at a pig farmin Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

Young special Hungarian long-haired mangalica breed pigs are seen in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

Special Hungarian long-haired mangalica breed pigs are seen in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker makes sausages from a special Hungarian long-haired mangalica breed pig in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

A worker chops half a special Hungarian long-haired mangalica breed pig in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

Lajos Kander, a local farmer checks his young special Hungarian long-haired mangalica breed pigs in a pig farm in Tiszaeszlar, Hungary, December 2, 2022. REUTERS/Marton Monus 

Supporters of Mexico’s President Andres Manuel Lopez Obrador carry a pig figure depicting the National Electoral Institute (INE), during the march, in Mexico City, Mexico November 27, 2022. REUTERS/Gustavo Graf 

A woman walks amid carcasses and slabs of meat in a barn as local residents slaughter a pig on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. REUTERS/Alexey Malgavko 

Local residents slaughter a pig on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. REUTERS/Alexey Malgavko 

Local residents burn hair on a pig's skin while slaughtering it on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. REUTERS/Alexey Malgavko 

A local resident burns hair on a pig's skin while slaughtering it on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. A banner displays an image of Russian comedian and actor Sergei Svetlakov. REUTERS/Alexey Malgavko 

A local resident covers up a pig with snow while slaughtering it on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. REUTERS/Alexey Malgavko TPX IMAGES OF THE DAY 

Local residents slaughter a pig on a frosty day in the village of Bobrovka in the Omsk region, Russia November 23, 2022. REUTERS/Alexey Malgavko 

A red river hog eats a pumpkin inside its enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, October 24, 2022. REUTERS/David W Cerny 

A woman carries her guinea pigs as she lines up for pet blessing, ahead of World Animal Day, at a mall in Quezon City, Metro Manila, Philippines, October 2, 2022. REUTERS/Lisa Marie David 

A local resident Oksana Koshnaryova holds her guinea pig Iriska as she stands outside of her residential building damaged by a Russian military strike, as Russia's attack on Ukraine continues, in Kharkiv, Ukraine September 6, 2022. REUTERS/Sofiia Gatilova 

A poster reading "Ten pigs in a parking lot? Get out of factory farming - YES", before Swiss voters decide on an animal husbandry initiative among other issues on September 25, in Zurich, Switzerland September 2, 2022. REUTERS/Arnd Wiegmann 

Two posters reading: "Ten pigs in a parking lot? Get out of factory farming - YES" and "More imports instead of regional food? NO to the unnecessary animal husbandry initiative" are seen before Swiss voters decide on an animal husbandry initiative among other issues on September 25, in Zurich, Switzerland August 19, 2022. REUTERS/Arnd Wiegmann 

Devotees carry a pig as an offering during the Chinese Hungry Ghost Festival, in Cheras, Selangor, Malaysia August 13, 2022. REUTERS/Hasnoor Hussain 

Belgian pig farmer Piet Paesmans looks at his pigs in Nieuwerkerken, Limburg, Belgium, July 14, 2022. REUTERS/Bart Biesemans 

Belgian pig farmer Piet Paesmans handles his pigs in Nieuwerkerken, Limburg, Belgium, July 14, 2022. REUTERS/Bart Biesemans 

Belgian pig farmer Piet Paesmans walks behind his pigs in Nieuwerkerken, Limburg, Belgium, July 14, 2022. REUTERS/Bart Biesemans 

A pig walks at the edge of the Casamance River, during a low tide, in Diogue island, Senegal July 14, 2022. REUTERS/Zohra Bensemra 

A reveller falls next to a bull during the running of the bulls at the San Fermin festival in Pamplona, Spain, July 9, 2022. REUTERS/Juan Medina 

Indigenous woman Juana Samueza feeds a pig on the grounds of her home, amid indigenous protests against the government of Ecuador's President Guillermo Lasso and the high living costs, in Quito, Ecuador June 29, 2022. REUTERS/Adriano Machado 

A helicopter drops water near a pig farm during a forest fire in Belascoain, Navarre, Spain, June 19, 2022. REUTERS/Vincent West 

Residents observe as a helicopter drops water near a pig farm during a forest fire in Belascoain, Navarre, Spain, June 19, 2022. REUTERS/Vincent West 

Peppa Pig characters are seen during the Platinum Pageant, marking the end of the celebrations for the Platinum Jubilee of Britain's Queen Elizabeth, in London, Britain, June 5, 2022. Leon Neal/Pool via REUTERS 

A pig and a cat walk next to a dead cow seen in the window of a damaged barn in Vilhivka village, amid Russia's attack on Ukraine, near Kharkiv, Ukraine, May 11, 2022. REUTERS/Ricardo Moraes VILHIVKA 

Bijan Djir-Sarai shows his lucky pig, as he is elected new Secretary General of the Free Democratic Party (FDP), during a Free Democratic Party (FDP) ordinary party congress in Berlin, Germany April 23, 2022. REUTERS/Michele Tantussi 

Bijan Djir-Sarai shows his lucky pig, as he is elected new Secretary General of the Free Democratic Party (FDP), during a Free Democratic Party (FDP) ordinary party congress in Berlin, Germany April 23, 2022. REUTERS/Michele Tantussi 

Michael Sarnoski and Vanessa Block receive the Best First Screenplay award for "Pig" at the 37th Film Independent Spirit Awards in Santa Monica, California, U.S., March 6, 2022. REUTERS/Mario Anzuoni 

Michael Sarnoski and Vanessa Block receive the Best First Screenplay award for "Pig" at the 37th Film Independent Spirit Awards in Santa Monica, California, U.S., March 6, 2022. REUTERS/Mario Anzuoni 

Michael Sarnoski and Vanessa Block receive the Best First Screenplay award for "Pig" at the 37th Film Independent Spirit Awards in Santa Monica, California, U.S., March 6, 2022. REUTERS/Mario Anzuoni 

A girl and her little brother flee the Russian invasion of Ukraine holding their ginny pig as they wait for a train to Poland at the train station in Lviv, Ukraine, March 4, 2022. REUTERS/Kai Pfaffenbach 

Pigs stay inside a barn of a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 28, 2022. Picture taken February 28, 2022. REUTERS/Tingshu Wang 

A vet vaccinates pigs at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 28, 2022. Picture taken February 28, 2022. REUTERS/Tingshu Wang 

A researcher works at a lab of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 28, 2022. Picture taken February 28, 2022. REUTERS/Tingshu Wang 

A vet disinfects vials after vaccination for pigs at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 28, 2022. Picture taken February 28, 2022. REUTERS/Tingshu Wang 

A vet vaccinates a pig at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 28, 2022. Picture taken February 28, 2022. REUTERS/Tingshu Wang 

A worker collects semen from a boar at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

An employee holds a piglet at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Newborn piglets drink milk from a sow at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Production manager Brian Nielsen checks sows at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

A worker collects semen from a boar at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Hao Wenjie, Best Genetics Group (BGG)'s head breeder and Netherlands-based genetics consultant Jan Merks, check boars at a breeding farm of the company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Employees give ear tags for newborn piglets at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

A sow walks on an aisle at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Newborn piglets keep warm at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang 

Newborn piglets keep warm at a breeding farm of Best Genetics Group (BGG), a Chinese pig breeding company in Chifeng, Inner Mongolia Autonomous Region, China February 27, 2022. Picture taken February 27, 2022. REUTERS/Tingshu Wang