Tainted Beef Jerky Caused an Outbreak of Bear Worms
Beef jerky can be a delicious treat. But a recent report illustrates why you should be cautious about biting into a piece of homemade jerky made from wild bear meat—it just might be teeming with parasitic worms.
Last week, federal and local health officials in North Carolina detailed an unusual outbreak of Trichinella roundworms in 2024 traced back to undercooked jerky from the same infected bear. At least three people were likely sickened by the cursed jerky, one of whom ended up hospitalized with severe illness. Though such cases are rare, they can be entirely prevented by cooking bear and other game meat to the recommended internal temperature, the authors say.
“Low-cost safety measures and prevention efforts regarding safe wild game preparation are needed to avoid future outbreaks,” they wrote in their paper, published June 24 in the journal Emerging Infectious Diseases.
A bear of a time
The outbreak was first detected in November 2024 by a clinician who treated the hospitalized patient and notified health officials. The Graham County Health Department and North Carolina Division of Public Health then conducted an investigation.
The patient had killed a bear at the start of the hunting season in October. The person froze half of the meat as various cuts and prepared the rest into jerky; they then shared the jerky with five other people.
By the time officials began probing, no jerky was left, but four remaining pieces of the frozen bear meat were sent off for testing at the Centers for Disease Control and Prevention; all the meat subsequently came back positive for Trichinella larvae. It’s likely the person’s jerky preparation, which only involved a marinade and drying, did not heat the meat sufficiently to kill off the worms nestled inside.
Of the six people who ate the jerky, three developed symptoms characteristic of Trichinella infection. The hospitalized patient developed severe symptoms, including muscle weakness, swelling around the eyes, and eosinophilia (a high level of eosinophils, a type of white blood cell). The hospitalized case eventually tested positive for antibodies to the infection, but the other two cases declined testing because they lacked health insurance and balked at the out-of-pocket costs for such a test (roughly $200). All three were given a standard deworming medication and made a full recovery.
A growing trend?
Trichinellosis used to be commonly caused by undercooked pork but is now very rare in the U.S. due to better food safety. Most cases these days are instead tied to infected game meat, including bears. According to the CDC, only about 15 cases on average are reported annually.
Still, there are some signs this disease could become more common in some places like North Carolina. In November 2023, 10 people were likely infected by eating the undercooked meat of a wild bear hunted in western North Carolina; it was the first major outbreak recorded in the state since 1991, with only three isolated cases reported during that same time period.
Officials weren’t able to test the meat implicated in the 2023 outbreak and identify the specific species that caused it. This time around, testing identified a species known as Trichinella spiralis. That’s a potentially worrying discovery, the report authors note, since T. spiralis is rarely ever found in bears. So it’s possible that infection patterns might be changing among the wildlife in North Carolina and elsewhere.
“Wildlife disease surveillance is needed to update our knowledge of Trichinella prevalence, host affinities, and associated public health risks,” the researchers wrote.
That said, human trichinellosis is easily preventable with some proactive measures. However it’s prepared, officials say, game meat should always be cooked to an internal temperature above 165 degrees Fahrenheit (74 degrees Celsius) to ensure all larvae are killed off. Freezing meat prior to making it into jerky might help as well, though some Trichinella species are known to be freeze-resistant. Other safe food handling practices, like keeping raw or undercooked meat away from other foods, can also prevent cross-contamination.
#Tainted #Beef #Jerky #Caused #Outbreak #Bear #Wormsbears,foodborne illnesses,Parasites,Weird medicine
Beef jerky can be a delicious treat. But a recent report illustrates why you should be cautious about biting into a piece of homemade jerky made from wild bear meat—it just might be teeming with parasitic worms.
Last week, federal and local health officials in North Carolina detailed an unusual outbreak of Trichinella roundworms in 2024 traced back to undercooked jerky from the same infected bear. At least three people were likely sickened by the cursed jerky, one of whom ended up hospitalized with severe illness. Though such cases are rare, they can be entirely prevented by cooking bear and other game meat to the recommended internal temperature, the authors say.
“Low-cost safety measures and prevention efforts regarding safe wild game preparation are needed to avoid future outbreaks,” they wrote in their paper, published June 24 in the journal Emerging Infectious Diseases.
A bear of a time
The outbreak was first detected in November 2024 by a clinician who treated the hospitalized patient and notified health officials. The Graham County Health Department and North Carolina Division of Public Health then conducted an investigation.
The patient had killed a bear at the start of the hunting season in October. The person froze half of the meat as various cuts and prepared the rest into jerky; they then shared the jerky with five other people.
By the time officials began probing, no jerky was left, but four remaining pieces of the frozen bear meat were sent off for testing at the Centers for Disease Control and Prevention; all the meat subsequently came back positive for Trichinella larvae. It’s likely the person’s jerky preparation, which only involved a marinade and drying, did not heat the meat sufficiently to kill off the worms nestled inside.
Of the six people who ate the jerky, three developed symptoms characteristic of Trichinella infection. The hospitalized patient developed severe symptoms, including muscle weakness, swelling around the eyes, and eosinophilia (a high level of eosinophils, a type of white blood cell). The hospitalized case eventually tested positive for antibodies to the infection, but the other two cases declined testing because they lacked health insurance and balked at the out-of-pocket costs for such a test (roughly $200). All three were given a standard deworming medication and made a full recovery.
A growing trend?
Trichinellosis used to be commonly caused by undercooked pork but is now very rare in the U.S. due to better food safety. Most cases these days are instead tied to infected game meat, including bears. According to the CDC, only about 15 cases on average are reported annually.
Still, there are some signs this disease could become more common in some places like North Carolina. In November 2023, 10 people were likely infected by eating the undercooked meat of a wild bear hunted in western North Carolina; it was the first major outbreak recorded in the state since 1991, with only three isolated cases reported during that same time period.
Officials weren’t able to test the meat implicated in the 2023 outbreak and identify the specific species that caused it. This time around, testing identified a species known as Trichinella spiralis. That’s a potentially worrying discovery, the report authors note, since T. spiralis is rarely ever found in bears. So it’s possible that infection patterns might be changing among the wildlife in North Carolina and elsewhere.
“Wildlife disease surveillance is needed to update our knowledge of Trichinella prevalence, host affinities, and associated public health risks,” the researchers wrote.
That said, human trichinellosis is easily preventable with some proactive measures. However it’s prepared, officials say, game meat should always be cooked to an internal temperature above 165 degrees Fahrenheit (74 degrees Celsius) to ensure all larvae are killed off. Freezing meat prior to making it into jerky might help as well, though some Trichinella species are known to be freeze-resistant. Other safe food handling practices, like keeping raw or undercooked meat away from other foods, can also prevent cross-contamination.
![This former notorious red-light district is now one of the world’s top AI hubs | TechCrunch
What every U.K. AI startup wants to know these days is, how can I get office space in King’s Cross?
The area is so hot that a VC firm allegedly recently won a deal by promising a founder office space in the neighborhood. “We stop at nothing to win deals [for] and to support” founders, “including helping them source office space when needed,” the firm told me when asked about the rumor, declining to confirm or deny any details.
The neighborhood’s popularity began back in 2016 when DeepMind — then newly acquired by Google — moved in. Soon after, a flood of AI startups followed, wanting to be around the Google DeepMind magic. Today, they hope to take advantage of the cluster of AI talent there.
This has transformed King’s Cross into one of the world’s top AI hubs, rivaled only by San Francisco and Beijing. Around London, it’s known by the sobriquet “Knowledge Quarter,” as it’s home to names like OpenAI, Meta, Isomorphic Labs, Cusp AI, Wayne, Recursive, and, a little farther down the road, Synthesia and Anthropic. The European Technology Network (ETN) just moved into a glossy new office nearby, while University College London sits around the corner.
Mixed in with the new developments are trendy food spots like Hoppers and BAO. Hop a train from King’s Cross, and founders can be in Cambridge in 45 minutes to source talent or can be in Paris in two hours to strike a deal.
Who would have guessed that a little more than 20 years ago, this was one of the seediest areas in London?
“In the ’80s, crack and heroin made the area a major narcotics market,” Hussein Kanji, an investor at Hoxton Ventures, said, recalling syringes in tree trunks and gangs patrolling the streets. “In 1982, the local church was occupied by the English Collective of Prostitutes for 12 straight days.” Then, in the early 2000s, a real estate developer had a dream and, well, “now it is the AI hotbed of the United Kingdom,” Kanji said. “What a change.” Around 18 months ago, his portfolio company BioCorteX moved from the neighborhood Holborn to the Jellicoe building in King’s Cross, hoping to be near the action. “Lots going on in London right now,” Nik Sharma, co-founder of BioCorteX, told me. “Lots of hyperscalers moving in.” That includes, reportedly, Jeff Bezos’ AI company Prometheus, which is also said to be in talks to move into the Jellicoe.
There are around 3,600 AI startups in London, which, together, have raised around .1 billion out of the .8 billion raised in the city since late July, according to Dealroom. Since the start of June, AI-related startups have leased more than 1 million square feet of office space in London, according to the real estate firm Knight Frank. With that, prime rents in King’s Cross have risen 18% over the past three years, Chris Dunn, a commercial insight associate at the firm, told me. That percentage represents only the largest leases encompassing at least 10,000 square feet, like the ones OpenAI and Prometheus are signing. The shorter deals go for even more, he said, and now the vacancy rate for conventional office space is just 0.9%. “Demand has outstripped supply,” he continued.
Today, one of the big topics of the area is sovereignty. It was a wake-up call for many when Anthropic shut off access to Mythos and Fable this summer, leaving some in the ecosystem to conclude: “We’d better look after ourselves,” Saul Klein, co-founder of the VC firm Phoenix Court, told me.
Phoenix Court is located in the King’s Cross area and has three portfolio companies in the vicinity, including Olix (which just announced a .3 billion valuation), Early Health and CoMind. Robin Klein, co-founder of the firm, said the shutdown of Fable and Mythos access was a “small but sharp reminder that Europe can’t simply rent its AI capabilities and capacity; it needs to build and hold some of its own.” King’s Cross, he said, is where much of this building is actually happening.
“The bigger question,” he continued, “is whether the U.K. builds the infrastructure, compute, energy, capital, to make this self-reliance durable, rather than just hosting outposts of U.S. labs.”
Image Credits:Phoenix Court
Top founders want to stay
Simon Kohl, founder of Latent Labs, has offices in King’s Cross and San Francisco. The London office, at the moment, is growing faster, and he’s more bullish than ever on the ecosystem, he said. “The mood right now feels less like London trying to catch up and more like London becoming one of the default places to start a serious AI company,” he said. Look around and you are likely to see Wayve testing its autonomous cars. Founded in 2017 by co-founder Alex Kendall, the unicorn is one of London’s biggest success stories.
“Ten years ago, building a frontier AI company from London felt like an unusual choice,” Kendall told me. “Now it feels like an obvious one.” Wayve moved into King’s Cross in 2018 looking for a space that could double as a garage — “a rare combination in Central London,” Kendall said. He has watched the ecosystem mature around him — and it’s now evident that a startup can stay in London, raise serious capital, hire world-class AI talent, and remain globally competitive, he said. Down the street from Anthropic’s new 158,000-square-foot office is the AI agent builder Sierra and the AI video platform Synthesia.
Laura Gonzalez Florez, Synthesia’s chief of staff and head of people, says the company moved into its glossy new office building a year ago to accommodate its growing team. They were drawn to the area for the same reason as everyone else: “It’s very close to the airport … very close to where a lot of investors are,” she said.
Image Credits:Synthesia
Around two-thirds of Synthesia’s engineers are remote, Gonzalez Florez said, letting the company tap into an affordable, international, and diverse talent pool and helping it scale faster. “From London, we can hire and work, without any problem, people from anywhere, from Slovenia to Portugal,” she said.
Unsurprisingly, London’s AI boom is also causing a talent war.U.K. AI job postings have skyrocketed in the past few years, per data from PwC. When Anthropic announced it moved into town earlier this year, it listed, for example, a salary range of £260,000 to £630,000 for a machine learning research engineer when the average salary in London for the same role is around £102,000. Some founders in the U.K., like those in Silicon Valley, are being forced to raise more and bigger rounds to keep up.
“The real test is whether more globally significant AI companies are founded, funded, and scaled from the U.K., while continuing to attract the world’s best talent to build them here,” Zain Ali, founder of the King’s Cross-based AI legal firm Centuro, told me. “If that continues to happen, King’s Cross won’t just be an AI hub. It’ll become one of the U.K.’s most important strategic assets.”
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Thisformernotorious #redlight #districtis #nowone #worlds #top #hubs #TechCrunchUK This former notorious red-light district is now one of the world’s top AI hubs | TechCrunch
What every U.K. AI startup wants to know these days is, how can I get office space in King’s Cross?
The area is so hot that a VC firm allegedly recently won a deal by promising a founder office space in the neighborhood. “We stop at nothing to win deals [for] and to support” founders, “including helping them source office space when needed,” the firm told me when asked about the rumor, declining to confirm or deny any details.
The neighborhood’s popularity began back in 2016 when DeepMind — then newly acquired by Google — moved in. Soon after, a flood of AI startups followed, wanting to be around the Google DeepMind magic. Today, they hope to take advantage of the cluster of AI talent there.
This has transformed King’s Cross into one of the world’s top AI hubs, rivaled only by San Francisco and Beijing. Around London, it’s known by the sobriquet “Knowledge Quarter,” as it’s home to names like OpenAI, Meta, Isomorphic Labs, Cusp AI, Wayne, Recursive, and, a little farther down the road, Synthesia and Anthropic. The European Technology Network (ETN) just moved into a glossy new office nearby, while University College London sits around the corner.
Mixed in with the new developments are trendy food spots like Hoppers and BAO. Hop a train from King’s Cross, and founders can be in Cambridge in 45 minutes to source talent or can be in Paris in two hours to strike a deal.
Who would have guessed that a little more than 20 years ago, this was one of the seediest areas in London?
“In the ’80s, crack and heroin made the area a major narcotics market,” Hussein Kanji, an investor at Hoxton Ventures, said, recalling syringes in tree trunks and gangs patrolling the streets. “In 1982, the local church was occupied by the English Collective of Prostitutes for 12 straight days.” Then, in the early 2000s, a real estate developer had a dream and, well, “now it is the AI hotbed of the United Kingdom,” Kanji said. “What a change.” Around 18 months ago, his portfolio company BioCorteX moved from the neighborhood Holborn to the Jellicoe building in King’s Cross, hoping to be near the action. “Lots going on in London right now,” Nik Sharma, co-founder of BioCorteX, told me. “Lots of hyperscalers moving in.” That includes, reportedly, Jeff Bezos’ AI company Prometheus, which is also said to be in talks to move into the Jellicoe.
There are around 3,600 AI startups in London, which, together, have raised around .1 billion out of the .8 billion raised in the city since late July, according to Dealroom. Since the start of June, AI-related startups have leased more than 1 million square feet of office space in London, according to the real estate firm Knight Frank. With that, prime rents in King’s Cross have risen 18% over the past three years, Chris Dunn, a commercial insight associate at the firm, told me. That percentage represents only the largest leases encompassing at least 10,000 square feet, like the ones OpenAI and Prometheus are signing. The shorter deals go for even more, he said, and now the vacancy rate for conventional office space is just 0.9%. “Demand has outstripped supply,” he continued.
Today, one of the big topics of the area is sovereignty. It was a wake-up call for many when Anthropic shut off access to Mythos and Fable this summer, leaving some in the ecosystem to conclude: “We’d better look after ourselves,” Saul Klein, co-founder of the VC firm Phoenix Court, told me.
Phoenix Court is located in the King’s Cross area and has three portfolio companies in the vicinity, including Olix (which just announced a .3 billion valuation), Early Health and CoMind. Robin Klein, co-founder of the firm, said the shutdown of Fable and Mythos access was a “small but sharp reminder that Europe can’t simply rent its AI capabilities and capacity; it needs to build and hold some of its own.” King’s Cross, he said, is where much of this building is actually happening.
“The bigger question,” he continued, “is whether the U.K. builds the infrastructure, compute, energy, capital, to make this self-reliance durable, rather than just hosting outposts of U.S. labs.”
Image Credits:Phoenix Court
Top founders want to stay
Simon Kohl, founder of Latent Labs, has offices in King’s Cross and San Francisco. The London office, at the moment, is growing faster, and he’s more bullish than ever on the ecosystem, he said. “The mood right now feels less like London trying to catch up and more like London becoming one of the default places to start a serious AI company,” he said. Look around and you are likely to see Wayve testing its autonomous cars. Founded in 2017 by co-founder Alex Kendall, the unicorn is one of London’s biggest success stories.
“Ten years ago, building a frontier AI company from London felt like an unusual choice,” Kendall told me. “Now it feels like an obvious one.” Wayve moved into King’s Cross in 2018 looking for a space that could double as a garage — “a rare combination in Central London,” Kendall said. He has watched the ecosystem mature around him — and it’s now evident that a startup can stay in London, raise serious capital, hire world-class AI talent, and remain globally competitive, he said. Down the street from Anthropic’s new 158,000-square-foot office is the AI agent builder Sierra and the AI video platform Synthesia.
Laura Gonzalez Florez, Synthesia’s chief of staff and head of people, says the company moved into its glossy new office building a year ago to accommodate its growing team. They were drawn to the area for the same reason as everyone else: “It’s very close to the airport … very close to where a lot of investors are,” she said.
Image Credits:Synthesia
Around two-thirds of Synthesia’s engineers are remote, Gonzalez Florez said, letting the company tap into an affordable, international, and diverse talent pool and helping it scale faster. “From London, we can hire and work, without any problem, people from anywhere, from Slovenia to Portugal,” she said.
Unsurprisingly, London’s AI boom is also causing a talent war.U.K. AI job postings have skyrocketed in the past few years, per data from PwC. When Anthropic announced it moved into town earlier this year, it listed, for example, a salary range of £260,000 to £630,000 for a machine learning research engineer when the average salary in London for the same role is around £102,000. Some founders in the U.K., like those in Silicon Valley, are being forced to raise more and bigger rounds to keep up.
“The real test is whether more globally significant AI companies are founded, funded, and scaled from the U.K., while continuing to attract the world’s best talent to build them here,” Zain Ali, founder of the King’s Cross-based AI legal firm Centuro, told me. “If that continues to happen, King’s Cross won’t just be an AI hub. It’ll become one of the U.K.’s most important strategic assets.”
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Thisformernotorious #redlight #districtis #nowone #worlds #top #hubs #TechCrunchUK](https://techcrunch.com/wp-content/uploads/2026/08/DM9A2852.jpg?w=680)

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