Maria Diuk-Wasser

Alpha-gal syndrome, a life-threatening meat allergy linked to lone star tick bites, is on the rise in the U.S. The condition triggers allergic reactions to red meat and dairy, with symptoms including hives and diarrhea. Recent approval of the first treatment offers new hope, but the expanding habitat of lone star ticks contributes to increased cases.

Alpha-gal syndrome is a life-threatening allergy to meat caused by tick bites, with symptoms including hives and diarrhea after consuming red meat or dairy. The first treatment has been approved, and cases are rising due to increased awareness and the expanding habitat of the lone star tick.