https://www.dailymail.co.uk/news/article-10796249/Growing-number-Americans-left-potentially-deadly-allergy-MEAT-tick-bites.html
Every American carnivore's worst nightmare! Thousands - including John Grisham - have developed an allergy to MEAT due to tick bites sparking immune system disorder called 'Alpha-gal'
The allergy is known as Alpha-gal Syndrome, named after a carbohydrate found in all non-human and non-ape mammals, as well as importantly ticks
Tick bites can lead to an allergy to Alpha-gal, meaning that eating meat that contains the carbohydrate can cause an outbreak
Symptoms range from mild to potentially fatal. People have described everything from anaphylaxis to diarrhea, vomiting, or breakouts of hives
Some folks are so allergic that even the fumes from meat cooking nearby can trigger reactions
Jaclyn Scott, who was diagnosed in 2018, says she can't go to grocery stores without difficulty and has reactions to various lotions and medicines
A rising number of Americans are claiming to suffer from an immune syndrome disorder and meat allergy caused by a sugar found in tick bites.
The disorder is known as Alpha-gal Syndrome, named after a carbohydrate found in most mammals except humans and apes — and the saliva of some ticks, according to the Springfield News-Leader.
Tick bites can lead to an allergy to Alpha-gal, meaning that eating meat that contains the carbohydrate can cause an allergic reaction.
Symptoms range from mild to the potentially fatal. People have described everything from anaphylaxis to chronic diarrhea, vomiting, or breaking out in hives.
Some people are so allergic that even the fumes from meat cooking nearby can trigger reactions, says Dr. Tina Merritt, who trained with the doctor who discovered AGS, developed the test for the allergy and herself suffers from it.
The CDC says that AGS may be triggered by the bite of a lone star tick in the United States, but other kinds of ticks have not been ruled out. Other tick species have been connected with the development of AGS in other countries.
It doesn't trigger immediate reactions like shellfish or peanuts - and can often go years, even decades without being diagnosed.
The allergy was discovered in 2001 when Dr. Thomas Platts-Mills, a medicine professor at the University of Virginia, was working on a monoclonal antibody drug to treat cancer when he noticed it causing anaphylaxis in a few patients.