摘要
目的 分析深圳市宝安区1989-2009年霍乱流行病学状况,为制定霍乱防控方案提供科学依据。方法 对深圳市宝安区1989-2009年期间发生的306例霍乱病例进行统计分析。结果 深圳市宝安区1989-2009年霍乱年发病率呈双峰下降趋势,双峰为1990年的45例和1992年的173例;按月份统计发病流行期为6-11月,9月最多;306例中男性83人,女性223人,男女比为0.375∶1;病例多为15～40岁组,占总病例数的96.32%,0～15岁次之,占总病例数的2.25%;工厂病人患病最多,占病例总数的84.21%,学生、渔民、饮食业人员分别占4.54%、1.42%、1.25%,其它为8.58%;小川血清型304例,占99.35%;O139群2例。结论 深圳市宝安区霍乱疫情近20年来发生2次流行,防控重点时间是夏季,重点对象是青年工人,重点地点是沿海镇(街道)。近10年来霍乱疫情虽较为平稳,但散发疫情仍然需要重视。
Objective To develop strategies for prevention and control of cholera in Bao＇an district of Shenzhen.Method Descriptive epidemiological method was used to analysis the prevalence of cholera between 1989 and 2009.Results There were two epidemics of cholera during 1989 to 2009 in Bao＇an district of Shenzhen,including 45 cases in 1990 and 173 cases in 1922.The cases were mostly occurred between June and December,especially with the peak at September.In this period,there were totally 306 cholera cases and the proportion of male to female ratio was 0.375∶1.96.32% of cases were found between the 15 and 40 years old group,and 2.25% of cases were found for the age group between 0 and 15.Most of the patients were factory workers,accounting for 84.21%.The rest of the patients were students（4.54%）,fishermen（1.42%） and persons working in the food industry（1.25%）.Ogawa was the dominant serotype that caused these two epidemics（304 cases in total）,accounting for 99.35%,while there were only 2 cases of infection due to Vibrio cholerae O139.Conclusions There were 2 cholera epidemics in Bao＇an district of Shenzhen city from 1989 to 2009.Summer is the high risk season and young workers are the high risk group.Special attention should be paid on the coastal areas.
出处
《热带医学杂志》
CAS
2010年第10期1246-1247,共2页
Journal of Tropical Medicine
关键词
霍乱
流行病学
状况
cholera
epidemiology
condition
