Tao Jiang, Li-Liang Guo, Fan Yang, Ling Yang, Tao Zhu, Xiao-Zhong Zhang
Danyang Center for Disease Control and Prevention, Jiangsu Province, Danyang 212300, China.
School of Public Health, Wannan Medical College, China.
Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2017 Dec 27;29(6):725-729. doi: 10.16250/j.32.1374.2017117.
To analyze the epidemiological characteristics of malaria prevalence in Danyang City from 2004 to 2015, so as to provide the evidence for formulating the strategy of prevention and control of malaria.
The data of malaria serum tests, the reported malaria cases from the Internet Reporting System, and the epidemiological case survey from 2004 to 2015 as well as the mosquito monitoring data from 2008 to 2015 were collected and analyzed.
From 2004 to 2015, 58 malaria cases were reported in Danyang City, with an average annual incidence rate of 0.6/10. Among the cases reported, vivax malaria accounted for 65.52% (38/58), falciparum malaria accounted for 5.17% (3/58), oval malaria accounted for 1.72% (1/58), and unclassified subtype accounted for 27.59% (16/58). The local infection cases accounted for 31.03% (18/ 58), and the imported cases accounted for 68.97% (40/58). There were no local infections since 2011. , the only malaria vector in Danyang City, was still prevalent, but its density was low.
Imported malaria poses a serious threat to the malaria elimination achievements in Danyang City, and the surveillance and disposal of imported malaria need to be strengthened.
分析丹阳市2004年至2015年疟疾流行的流行病学特征，为制定疟疾防控策略提供依据。
收集2004年至2015年疟疾血清学检测数据、网络直报系统报告的疟疾病例、流行病学个案调查资料以及2008年至2015年蚊虫监测数据并进行分析。
2004年至2015年，丹阳市共报告疟疾病例58例，年平均发病率为0.6/10万。报告病例中，间日疟占65.52%（38/58），恶性疟占5.17%（3/58），卵形疟占1.72%（1/58），未分型占27.59%（16/58）。本地感染病例占31.03%（18/58），输入性病例占68.97%（40/58）。2011年以来无本地感染病例。丹阳市唯一的疟疾传播媒介仍有流行，但密度较低。
输入性疟疾对丹阳市消除疟疾成果构成严重威胁，需加强输入性疟疾的监测与处置。
