恙虫病又名丛林斑疹伤寒,是恙虫病东方体通过恙螨幼虫叮咬而传播的一种自然疫源性疾病。临床特征为突然起病、发热、叮咬处有焦痂或溃疡、淋巴结肿大及皮疹。恙虫病主要分布亚太地区的热带及亚热带地区,但以东南亚、澳大利亚及远东地区常见[1]。我国主要分布在东南沿海地区,20 Scrub typhus, also known as jungle typhus, is a natural foci of the tsutsugamushi disease transmitted through the bite of the chigger mite larvae. Clinical characteristics of sudden onset, fever, bites have eschar or ulcers, swollen lymph nodes and rash. Tsutsugamushi disease mainly in the tropical and subtropical regions of Asia Pacific, but common in Southeast Asia, Australia and the Far East [1]. Our country is mainly distributed in the southeast coastal area, 20