Epidemiological analysis and countermeasures discussion on imported ma-laria in Zhangjiagang City / 中国血吸虫病防治杂志

ABSTRACT

Objective To analyze the epidemiological characteristics of imported malaria in Zhangjiagang City. Methods The epidemiological data were collected and retrospectively analyzed for the distribution,cost,and exit-entry mode and port of imported malaria cases in Zhangjiagang City from 2005 to 2015. Results There were 25 imported malaria cases in Zhangjia-gang City from 2005 to 2015,and among them,there were 16 cases of falciparum malaria(64％),6 cases of vivax malaria (24％),and 3 cases of ovale malaria(12％);there was 1 cases of critically ill(4％),there were 8 cases of serious ill(32％) and 16 cases of mild ill(64％). The time of onset was in accordance with the circular distribution. The peak of the incidence of the imported malaria was one month earlier than that of the domestic infection. The seasonal peak was gentle ,and there was also the occurrence in the non-epidemic season in the city. The imported malaria patients were mainly from Africa ,followed by South-east Asia and Oceania. Conclusion The information technology should be applied to improve the key population coverage on the basis of improving the ability of malaria diagnosis and treatment of medical staff and the multi-sector 's cooperation for the im-ported malaria prevention and control in Zhangjiagang City.