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1997年,盱眙县的古城、龙山、水冲港等乡(镇)部分村、组发生了疟疾暴发流行。为了解其流行特点及流行因素,我们进行了流行病学调查。1方法1.1疟疾疫情普查及个案调查于1997年4月和8月在全县范围内按统一制定的调查方案和表格,挨门逐户地对1996年、1997年疟疾疫情进行走访
In 1997, outbreaks of malaria took place in some villages (towns) in the ancient towns of Qionglai County, Longshan Township and Shui Chonggang. To understand its prevalence and epidemiological factors, we conducted an epidemiological survey. 1 Method 1.1 Census of Malaria Epidemic and Case-based Surveys Malaria outbreaks in 1996 and 1997 were visited door-to-door in door-to-door manner in April and August 1997 within a unified survey plan and form.