Analysis of imported malaria situation in Liyang City,Jiangsu Province
10.16250/j.32.1374.2015125
- VernacularTitle:江苏省溧阳市境外输入性疟疾疫情分析
- Author:
Xiaomei HUANG
;
Mingzhen HE
;
Laifu LV
;
Lizhong HUANG
;
Liang JIANG
;
Yiqing XIE
- Publication Type:Journal Article
- Keywords:
Imported case;
Malaria;
Epidemic situation;
Epidemic characteristics;
Labor exported;
Liyang City
- From:
Chinese Journal of Schistosomiasis Control
2016;(1):66-68
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemic characteristics of imported malaria in Liyang City,so as to provide the evi?dence for formulating appropriate control strategies and measures. Methods The malaria epidemic situation reports,case epi?demiological investigations and the follow?up materials of counterparts returned together with the cases were collected and ana?lyzed in Liyang City from 2007 to 2014. Results Totally 53 imported malaria cases were reported and they were all laboratory confirmed in Liyang City from 2007 to 2014. Forty ? nine cases(92.5%)were imported from African countries,37 cases (69.8%)were Plasmodium falciparum infection,and 37 cases(69.8%)had overseas incidence history. Forty cases(75.5%) were aged between 30 and 49 years,and 52 cases(98.1%)were male,42 cases(79.2%)were farmers. These cases were dis?tributed in all the 10 towns and there were no obvious seasonal variation for onset time. The median time from onset to seeing a doctor was 3 d,and the median time from seeing a doctor to being diagnosed was 0 d. The first visit health facilities by the pa?tients were various,and the diagnostic health facilities were all the medical institutions at the county level or above,and the standardized treatment rate was 100%. Conclusion During the last 5 consecutive years,there have been no local infected ma?laria cases in Liyang City,and the remarkable results have been achieved in malaria elimination. However,there are still many imported malaria cases,and the infected species are diverse. Therefore,the imported malaria is still the key of malaria preven?tion and control.
