An acute infectious disease, caused by Orientia tsutsugamushi and transmitted by Trombicula akamushi and T. deliensis, which occurs in harvesters of hemp in some parts of Japan; characterized by fever, painful swelling of the lymphatic glands, a small, blackish scab (on the genitals, neck, or axilla), and an eruption of large, dark red papules.
Synonym(s):
akamushi disease,
mite typhus,
scrub typhus,
tropical typhus.