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Meat Allergy Caused by Tick Bites Becoming More Common in US, Experts Say
Cases of alpha-gal syndrome, a red meat allergy caused by lone star tick bites, rose to nearly 39% among tested patients in U.S. health systems, researchers found.
A once-rare meat allergy caused by tick bites, called alpha-gal syndrome, is dramatically increasing across the United States.
Alpha-Gal syndrome causes an allergic reaction to a sugar molecule found in beef, pork or lamb, with symptoms like hives, vomiting, and anaphylactic shock.
The syndrome is typically linked to bites from the lone star tick, which has expanded its range aided by warmer winters and deer populations.