What is Alpha-gal?
Alpha-gal Syndrome (AGS) is an allergic condition that can develop after a bite from a lone star tick.
It causes the immune system to react to a sugar molecule called alpha-gal, found in most mammals.
Alpha-gal is not an allergy to the tick. You don't need to be bitten every time, just once may be enough to trigger a lifelong sensitivity.
Mammalian Meat to Avoid Includes:
Beef, pork, lamb, venison, rabbit, squirrel
Caused by a Tick Bite
AGS is triggered by the bite of the lone star tick, commonly found in the southeastern and eastern United States.
However, AGS is spreading globally.
Delayed Reactions
Symptoms usually appear 2-10 hours after exposure, which can make AGS hard to recognize.
Not Everyone
Not everyone who is bitten will develop AGS, but those who do may be sensitive for years or even for life.