A new study has found that cases of meat allergies caused by an insect bite appear to be increasing in the United States.
The study reported that a large number of cases in which people had strong allergic reactions were linked to a specific meat allergy. The allergy – which is caused by tick bites - is linked to alpha-gal, a complex sugar found in red meat. Alpha-gal is not found in humans, but is common in red meats like pork and beef.
The study was based on patients treated at a single health center in Memphis, Tennessee. Results were reported in the scientific journal the Annals of Allergy, Asthma and Immunology.
Researchers studied patients who suffered from an intense allergic reaction known as anaphylaxis. Anaphylaxis is the most severe kind of allergic reaction. People suffering from anaphylaxis can experience a series of reactions, some of which can be life-threatening. The condition can result from allergies caused by food, drugs, insect bites or other things.
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