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What to know about dangerous meat allergy caused by tick bites - WJCL What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Advertisement Updated: 3:07 PM EDT Jun 21, 2026 Editorial Standards ⓘ By Matthew Perrone, AP Health Write What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Updated: 3:07 PM EDT Jun 21, 2026 Editorial Standards ⓘ By Matthew Perrone, AP Health Write WASHINGTON — It's common knowledge that ticks can spread infections that cause serious illnesses, including Lyme disease. Now health officials are trying to raise awareness of a lesser-known problem: a life-threatening allergy to meat triggered by tick bites. Video above: How to protect yourself during tick season Advertisement The problem, known as alpha-gal syndrome, was first linked to a particular species of ticks about 15 years ago. But cases are on the rise as more people report symptoms such as hives, diarrhea and itchiness after eating as little as a mouthful of meat and — in some cases — dairy. The allergy does not impact consumption of seafood or poultry. Chicken, turkey and eggs are all OK to eat. For years, the standard treatment has i…

What to know about dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna w…

Surprisingly large number of people may have marker for tick-linked meat allergy There's still a slew of questions about why some people develop alpha-gal syndrome.

What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna wear long pants and long sleeves and ideally you want spray those…

What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna wear long pants and long sleeves and ideally you want spray those…

Lone star ticks are covering much of the U.S. Here's what you need to know It's a tick that hunts you down and transmits a potentially dangerous allergy to red meat. <em>The New Yorker</em> writer Burkhard Bilger discusses the lone star tick and the risks of alpha-gal syndrome.

What to know about alpha-gal syndrome, the life-threatening meat allergy caused by tick bites <p>WASHINGTON &#8212; It&#8217;s common knowledge that ticks can spread infections that cause serious illnesses, including Lyme disease. Now health officials are trying to raise awareness of a lesser-known problem: a life-threatening allergy to meat triggered by tick bites.</p>

What to know about alpha-gal syndrome, the meat allergy caused by tick bites <p>Here is what to know about alpha-gal syndrome, the life-threatening allergy to meat triggered by tick bites.</p>

Meat allergy from tick bites: Symptoms, risks, treatment options It's common knowledge that ticks can spread infections that cause serious illnesses, including Lyme disease. Now health officials are trying to raise awareness of a lesser-kno...

What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna wear long pants and long sleeves and ideally you want spray those…

What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna wear long pants and long sleeves and ideally you want spray those…

The Lone Star Tick: What to Know About the Tick that Causes a Red ... Health Matters Wellness Preventative Care Healthy Eating Staying Active Mindfulness Care Brain Health Cancer Care Children's Health Dermatology Digestive Health Endocrinology Heart Health Infectious Diseases Internal Medicine Ear, Nose and Throat Men's Health Mental Health Orthopedics & Sports Medicine Pulmonology Rheumatology Spine Care Transplant Women's Health Eye Care Innovation Genetics Technology Advanced Surgery Stories Community Health Inspiring Stories About Health Matters Listen to our podcast Watch our videos Subscribe to our newsletter Infectious Disease Services at NewYork-Presbyterian Medically reviewed by Brian Anthony Fallon, MD, MPH | Written by Levi Fishman Share Facebook LinkedIn Many people associate ticks with Lyme disease, but one particular tick that has become more prevalent in the Northeast — the lone star tick — transmits bacteria that could lead to another condition: a meat allergy. Previously a southern-state dweller, this species of tick has moved north in recent years thanks to warming temperatures. The lone star tick is unique in that it can transmit a molecule that causes alpha-g…

What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites What to know about alpha-gal syndrome, the dangerous meat allergy caused by tick bites Today we are just collecting ticks from the park. As we drag through it, ticks will get onto this drag cloth and we will use the tweezers to pull them off and put them into little vials, and those vials we are then going to bring back to our lab to identify the species and then send them off for disease testing. The main one is Lyme disease. Most people know about it. It's transmitted by the black legged ticks, which is the main tick that is, uh, we're studying. There's the tick that causes *** red meat allergy that people may have heard of that's the lone star tick. There's also other tick species. Some of these vials are packed with like 200 ticks just in in one. These two are Lone Star adults, and then this one is *** Lone Star nymph. And the ultimate goal of that is to understand how those ticks are distributed, what their risk of giving disease to humans in the city is like, and how we can try to mitigate that. To protect yourself, you wanna wear long pants and long sleeves and ideally you want spray those…

About Alpha-gal Syndrome | Alpha-gal Syndrome | CDC Alpha-gal syndrome (AGS) is a serious, potentially life-threatening allergy and tickborne disease. Alpha-gal is a molecule (galactose-α-1,3-galactose) that is naturally produced in the bodies of most mammals but not in people. It is also found in the saliva (spit) of some ticks. When a tick bites, it can transfer alpha-gal from its saliva into a person's blood. The body's natural defenses, or immune system, can identify alpha-gal as a threat and trigger an allergic reaction. Symptoms occur after people eat red meat or are exposed to otherproducts made from mammals. Because of this, AGS is also known as red meat allergy or tick bite meat allergy. More than110,000 suspected cases of AGSwere identified between 2010 and 2022. However, cases of AGS are not nationally notifiable to CDC. The actual number of AGS cases in the United States is not known, but as many as 450,000 people may be affected. More data and research are needed to understand how many people are affected by this condition. Most healthcare providers recommend patients with AGS stop eating: AGS is caused by tick bites, though more research is needed to understand t…

Alpha-gal Syndrome: Causes, Diagnosis & Treatment Advertisement Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services.Policy Imagecontent:Thisimageis available toviewonline. View imageonline(https://my.clevelandclinic.org/-/scassets/images/org/health/articles/alpha-gal-syndrome) Alpha-gal syndrome (AGS) is an allergy to red meat, meat products and dairy that you develop after getting bitten by a tick. Products you might have an allergic reaction to include: Advertisement Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services.Policy Alpha-gal is a carbohydrate (sugar) molecule found in most mammals (other than humans) and tick saliva. Not everyone who gets a tick bite develops alpha-gal syndrome. And it’s unlikely that you’ll have a reaction to every food or product that could contain alpha-gal. Symptoms of alpha-gal syndrome range from mild to severe. Sometimes, they can be life-threatening. Symptoms include: You might have digestive or skin sympt…