The first symptom is usually an expanding rash (called erythema migrans, or EM, in medical terms) which is thought to occur in 80% to 90%. Southern tick-associated rash sickness (STARI) or Masters' illness is AN rising communicable disease associated with Lyme arthritis that happens in southeastern and south-central u.s.it's unfold by tick bites, however the organism that causes the infection is unknown.
Infections area unit treated with, and therefore the acute symptoms seem to retort to those medication.
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.