The rash generally shows up inside of 7 days of tick chomp and grows to a measurement of 8 centimeters (3 inches) or more. The rash ought not be mistaken for much littler regions of redness and distress that can happen ordinarily at the site of any tick chomp. Patients might likewise encounter exhaustion, migraine, fever, and muscle torments. The spit from solitary star ticks can be aggravating; redness and uneasiness at a chomp site does not inexorably demonstrate a disease.
Diagnosis is predicated on a circular "bull's-eye" rash at the location of infection referred to as erythroderma chronicum migrans, that is incredibly just like that seen in zoonosis. However, the symptoms of STARI area unit gentle, and jibe contagion, with fatigue, muscle pains, and headache. Fever is typically seen, however isn't a characteristic.