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Alpha-gal syndrome (AGS) is a serious, potentially life-threatening allergy to alpha-gal that can develop after a tick bite. Alpha-gal is a molecule found in most mammals, such as cows and pigs, but not in people.
At a glance Meat from mammals, such as beef, pork, or lamb, can contain high amounts of alpha-gal. These foods could trigger allergic reactions in people with alpha-gal syndrome (AGS). Some non-food products may also ...
Key points Symptoms of alpha-gal syndrome (AGS) may be mild or severe. They usually appear 2–6 hours after eating meat or dairy products. If you are having a severe allergic reaction, seek immediate emergency care.
Key points Alpha-gal syndrome (AGS) is a serious, potentially life-threatening allergy that can occur after a tick bite. There are no vaccines to prevent AGS. Manage symptoms by avoiding foods and products that contai...
Alpha-gal syndrome (AGS) is diagnosed through a detailed patient history, physical examination, and a blood test. Allergy skin testing may also be used to diagnose AGS.
Alpha-gal syndrome, a potentially life-threatening allergy, can occur after a tick bite. Red meat, dairy, and other products can cause mild to severe reactions.
This report describes the number of suspected Alpha-gal syndrome cases in the United States.
Alpha-gal syndrome (AGS) (also called alpha-gal allergy or red meat allergy) is a serious, potentially life- threatening allergic reaction. Symptoms typically appear 2–6 hours after eating meat or dairy products, or a...
The interactive web-based training module, Understanding and Managing AGS for Healthcare Providers, is designed to increase knowledge of alpha-gal syndrome and help clinicians more rapidly diagnose patients.
AGS symptoms occur after people eat red meat or are exposed to other products containing alpha-gal. A CDC report showed that between 2010 and 2022, more than 110,000 suspected cases of AGS were identified.
