Amblyomma americanum, commonly known as the lone star tick, is a species of tick found primarily in the eastern and southern United States. It is easily identifiable by the distinctive white spot on its back, which resembles a star. This tick prefers wooded and grassy areas and is often found on animals, including deer and rodents, as well as humans. The lone star tick is known for its role as a vector for various diseases, including Rocky Mountain spotted fever and Southern tick-associated rash illness. Its bite can cause allergic reactions and may lead to alpha-gal syndrome, a condition that results in a meat allergy.