摘要
目的分析广州市输入性疟疾病例流行病学特征,为制定疟疾防控措施和策略提供科学依据。方法运用描述性流行病学方法对广州市2011-2015年报告疟疾病例资料进行分析。结果广州市2011-2015年共报告360例疟疾病例,均为境外感染的输入性病例,病例中299例为非洲国家感染,58例为亚洲国家感染。其中119例为外国籍,其余均为近期归国人员;病例中男性312例,女性48例,年龄介于1-60岁,87.2%的病例集中于20-40岁;发病无明显的季节性,在10月份有一小高峰;病例中恶性疟占75%,间日疟占19.72%。结论广州市疟疾防治效果稳定,近年来发病均在较低水平。病例均为输入性的,以外籍人员和外出务工人员为主,且恶性疟比例逐年增大。
Objective To analyze the epidemiological characteristics of malaria in Guangzhou, and provide scientific basis for the establishments of malaria prevention and control strategies and measures. Method Using descriptive epidemiologic methods to analyze the data of malaria in recent five years of Guangzhou. Results 360 malaria cases had been reported during 5 years and all of them were imported cases. Among the reported cases, most of them（299 cases,83.06%） were infected from countries in Africa and others were infected from Asian areas.119 cases were foreigners and others were natives who had traveled foreign areas. Most of cases were male（312 cases） and the ratio of male to female is about 6.5∶1. The Minimum age of the cases was 1 year old and the maximum age was 60 years old, 87.2% of them concentrated in 20 - 40 years old; Seasonal distribution of the cases was not obvious, but it had a peak during October.The main type of malaria was Plasmodium falciparum（75%） and then were Plasmodium vivax（19.72%）. Conclusions The epidemic situation of Guangzhou tended to be stable and it kept on low level. All of cases were imported and most of them were foreigners and natives who worked out of our country. The proportion of Plasmodium falciparum was gradually increasing.
出处
《热带医学杂志》
CAS
2016年第9期1201-1204,共4页
Journal of Tropical Medicine
关键词
疟疾
输入性病例
恶性疟
Malaria
Imported cases
Plasmodium falciparum
