US EditionFirst US Death from Tick-Bite Meat Allergy Documented
The first confirmed fatality from alpha-gal syndrome in the U.S. involved a 47-year-old man with extreme allergic reaction after eating red meat, with up to 450,000 Americans affected, CDC says.
- In September 2024, researchers at the University of Virginia School of Medicine reported that a 47-year-old New Jersey man died after falling ill four hours following a hamburger at a barbecue, marking the first known U.S. death from tick-bite meat allergy.
- Mechanistically, when ticks feed on mammals they transfer alpha-gal, a sugar in mammal blood that can trigger delayed red-meat allergy, most cases linked to the lone star tick, researchers say.
- Medical evidence tied to the case includes blood testing showing alpha-gal antibodies linked to fatal anaphylaxis, the autopsy ruled sudden and unexplained, and the man's son found him unconscious surrounded by vomit.
- Researchers say this case highlights a mounting threat as lone star ticks and white-tailed deer migrate; the CDC reported more than 110,000 suspected cases, with 42% of health care providers unaware and no vaccine available.
- Experts note that exercise and alcohol increase allergy absorption, and Thangamani advised that 'We can't reduce the tick exposure, but if we can remove the tick as soon as we come from an outdoor activity, we essentially eliminate a lot of issues that arise after a tick bite.
244 Articles
244 Articles
The red meat allergy that many doctors don't understand - and its bizarre cause
This is Everyday Science with Clare Wilson, a subscriber-only newsletter from The i Paper. If you’d like to get this direct to your inbox every week, you can sign up here. Hello, and welcome back to Everyday Science. For some time I have been following alarming cases where people have developed an allergy to red meat in adulthood, after previously eating it happily all their lives. The trigger was a tick bite. The condition is in the news in Ame…
A Healthy 47-Year-Old Ate a Hamburger. Hours Later, He Was Dead
Scientists have confirmed the first death caused by tick-induced “meat allergy,” a condition triggered by sensitization to alpha-gal after Lone Star tick bites. University of Virginia School of Medicine scientists have reported what they describe as the first documented death linked to the tick-associated “meat allergy.” The case involved a previously healthy 47-year-old man from [...]
After a Mysterious Death, a Family’s Quest for Answers Leads to a Tick
The 47-year-old JetBlue pilot went to a barbecue, where he ate a hamburger, at roughly 3 p.m. He returned to his suburban New Jersey home and mowed the lawn for an hour. By 7:20, he was in the bathroom, vomiting. By 7:37, he was unconscious. Soon, his son was trying to resuscitate him. The pilot, Brian Waitzel, was declared dead later that night. The conclusion of an autopsy: “Sudden unexplained death.” Now, more than a year after Mr. Waitzel di…
Efter Nio tells a touching story about the kind of destruction a small tick can cause.
A 47-year-old American became the first recorded victim to succumb to a tick-borne allergy to meat.
New Jersey Man Dies From A Meat Allergy Caused By Tick Bite
The first known fatality from a red meat allergy intolerance spread by ticks has been recorded.The otherwise healthy 47-year-old New Jersey man died abruptly after consuming beef at a restaurant in the summer of 2024. He had been camping with his family two weeks prior, per UVA Health. The man’s son found him unconscious on the floor of a bathroom surrounded by vomit, and the man was declared dead at a hospital. The autopsy declared it was a “su…
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