急性血吸虫病60年代曾在许多省发生过多次爆发性流行,后经大力消灭钉螺,曾一度得到有效的控制,但在一些湖泽地区和山区的传播并未完全控制,仍时有急性感染发生。1988年和1989年2年间,长江流域及江南地区又发生了较大的流行。鉴于其发病率有回升趋势,加之本病症状凶险,病程迁延,诊断易于忽略或误诊,故临床应高度重视本病。 Acute schistosomiasis In the 1960s, there were many outbreaks in many provinces. After the strong elimination of snails, it was once effectively controlled. However, some transmission in the Huze area and mountainous areas was not completely controlled and acute infections occur. Between 1988 and 1989, a large epidemic took place in the Yangtze River valley and the Jiangnan area. In view of the rising trend of its incidence, combined with the symptoms of the disease dangerous, duration of the disease, the diagnosis is easy to ignore or misdiagnosis, so the clinical should attach great importance to the disease.