typhus scrub typhus A typhus that has_material_basis_in Orientia tsutsugamushi, which is transmitted by trombiculid mites (Leptotrombidium deliense). The infection has symptom fever, has symptom headache, has symptom muscle pain, has symptom cough, has symptom maculopapular rash, has symptom eschar, has symptom splenomegaly and has symptom lymphadenopathy.