Martha's Vineyard launches first long-term study to decode alpha-gal allergy from tick bites

Researchers at Martha's Vineyard Hospital have begun a first-of-its-kind longitudinal study following 300 island residents aged 15+ who were bitten by lone star ticks to understand how alpha-gal syndrome develops and its impact on daily life, with initial visits, periodic follow-ups, and blood tests; pregnant individuals may participate. A separate study will test 1,500 blood samples from Martha's Vineyard, Nantucket, and Boston to gauge exposure, with results expected next year, as clinicians work to improve diagnosis, prevention, and patient care for this delayed, variable allergy to red meat and mammal products.