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David Ayares, president and chief scientific officer of Revivicor, holds a package of frozen meat during an interview at the company’s offices in Blacksburg, Va., on May 30, 2024. His company genetically modified pigs, known as GalSafe pigs, so they no longer carry a sugar responsible for alpha-gal syndrome, an allergy to red meat. (AP Photo/Shelby Lum)
David Ayares, president and chief scientific officer of Revivicor, holds a package of frozen meat during an interview at the company’s offices in Blacksburg, Va., on May 30, 2024. His company genetically modified pigs, known as GalSafe pigs, so they no longer carry a sugar responsible for alpha-gal syndrome, an allergy to red meat. (AP Photo/Shelby Lum)
In this photo provided by the United Therapeutics Corporation, genetically modified pigs stand inside the protective barrier at the company's designated pathogen-free facility in Christiansburg, Va., in May 2024. These pigs will eventually supply organs for clinical trials. (United Therapeutics Corporation via AP)
In this photo provided by the United Therapeutics Corporation, a genetically modified pig stands inside the protective barrier at the company's designated pathogen-free facility in Christiansburg, Va., in May 2024. These pigs will eventually supply organs for clinical trials. (United Therapeutics Corporation via AP)
British Formula One driver Lando Norris of McLaren F1 Team, center, waves to fans next to other drivers during the drivers parade ahead of the Hungarian Formula One Grand Prix at the Hungaroring racetrack in Mogyorod, near Budapest, Hungary, Sunday, July 21, 2024. (AP Photo/Denes Erdos)
View of alta applied on foot during offering prayers by Indian hindu devotee after taking a holy dip at Sangam, the confluence of the Rivers Ganges, Yamuna the mythical Saraswati, on the occasion of Guru Purnima, or full moon day dedicated to the Guru, at Prayagraj, in the northern state of Uttar Pradesh, India, Sunday, July 21, 2024. The festival is observed to worship and express gratitude to teachers. (AP Photo/Rajesh Kumar Singh)
Fans of Belgium's Wout van Wert and Philippe Gilbert wait for the riders prior to the twenty-first stage of the Tour de France cycling race, an individual time trial over 33.7 kilometers (20.9 miles) with start in Monaco and finish in Nice, France, Sunday, July 21, 2024. (AP Photo/Jerome Delay)
Hindu devotees gather to take a ritualistic bath at Sangam, the confluence of the Rivers Ganges, Yamuna the mythical Saraswati, on the occasion of Guru Purnima, or full moon day dedicated to the Guru, at Prayagraj, in the northern state of Uttar Pradesh, India, Sunday, July 21, 2024. The festival is observed to worship and express gratitude to teachers. (AP Photo/Rajesh Kumar Singh)
Indian Sadhus or Hindu holy men offer prayers to the idol of Guru Adi Sankara stachu on the occasion of Guru Purnima, or full moon day dedicated to the Guru, at Prayagraj, in the northern state of Uttar Pradesh, India, Sunday, July 21, 2024. The festival is observed to worship and express gratitude to teachers. (AP Photo/Rajesh Kumar Singh)
A Hindu devotee performs "Aarti," a ritual involving rotating a traditional oil lamp to his Guru Swami Balbir Giri on the occasion of Guru Purnima, or full moon day dedicated to the guru, at Prayagraj, in the northern state of Uttar Pradesh, India, Sunday, July 21, 2024. The festival is observed to worship and express gratitude to teachers. (AP Photo/Rajesh Kumar Singh)
July 20, 2024, London: London, England, 20th July 2024. Yves Bissouma of Tottenham scoring his sides opening goal during the Pre Season Friendly match at the Kiyan Prince Foundation Stadium, London. (Credit Image: © David Klein/Sportimage/Cal Sport Media) (Cal Sport Media via AP Images)