Surveillance of human intestinal parasitic diseases in Nanping City from 2014 to 2018
10.16250/j.32.1374.2019107
- VernacularTitle:2014–2018年南平市人体肠道寄生虫病监测结果分析
- Author:
Chang-Huang CAI
1
;
Zhi-Ping ZHANG
1
;
Ming-Ying ZHUO
1
;
Yi-Ruo LIU
1
Author Information
1. Nanping Municipal Center for Disease Control and Prevention, Fujian Province, Nanping 353000, China
- Publication Type:Journal Article
- Keywords:
Intestinal parasitic disease;
Surveillance;
Nanping City
- From:
Chinese Journal of Schistosomiasis Control
2019;31(6):641-644
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the status of human intestinal parasitic diseases in Nanping City from 2014 to 2018, so as to provide reference for the development of the effective control measures. Methods Administrative villages were selected using the two-stage cluster sampling in Nanping City from 2014 to 2018, and surveillance of human intestinal parasitic diseases was performed in 5 administrative villages in each county (district) of Nanping City. Intestinal parasitic infections were detected using a modified Kato-Katz thick smear method (two smears for a single stool sample) in villagers, and the hookworm species was differentiated. In addition, the eggs of Enterobius vermicularis were detected using the adhesive tape method in children aged 3 to 6 years. Results A total of 6 317 villagers were detected in Nanping City from 2014 to 2018, and the overall prevalence of human intestinal parasitic infections was 2.15%. There was year- (χ2 = 10.53, P < 0.05) and gender-specific prevalence of human intestinal parasitic infections in Nanping City during the study period (χ2 = 17.00, P < 0.01). The prevalence of human intestinal parasitic infections increased with age, and there was age-specific prevalence of human intestinal parasitic infections in Nanping City (χ2 = 102.62, P < 0.01). A total of 945 children at ages of 3 to 6 years were detected, and the prevalence of E. vermicularis infection was 3.28%. Conclusions The prevalence of human intestinal parasitic infections is at a low level in Nanping City from 2014 to 2018, and the infection mainly occurs in villagers of advanced age and low education levels. Further comprehensive measures are required to control intestinal parasitic infections in key populations.
