Analysis of schistosomiasis endemic situation of national surveillance sites in Yunnan Province from 2005 to 2016

• Published in: Zhongguo xue xi chong bing fang zhi za zhi Vol. 30; no. 3; p. 264
• Main Authors: Mei-Fen, Shen, Yi, Dong, Xi-Guang, Feng, Yun, Zhang, Ming-Shou, Wu, Peng, Huang
• Format: Journal Article
• Language: Chinese
• Published: China 23.03.2018
• Subjects: Schistosomiasis; Endemic situation; Surveillance; Yunnan Province
• ISSN: 1005-6661
• DOI: 10.16250/j.32.1374.2017217

To analyze the dynamic endemic situation of schistosomiasis in Yunnan Province, and evaluate the effectiveness of the prevention and control interventions. Four schistosomiasis heavy endemic villages (each of 4 endemic counties) from 2005 to 2014 and 18 villages (each of 18 counties) in 2015 and 2016 were selected as survey sites. Then, the serological screening and etiological tests were carried out in the residents and floating population. The infection status of the livestock and relevant information of field feces and snails were surveyed. The serum positive rate was 8.40% to 25.40% in the local residents, and the rate of the female was higher than that of the male, the rates of 30 to 60 year age groups were higher than those of the other age groups, and the rates of peasants were higher. The feces positive rate was 0 to 6.59%, and the corrected infection rate was 0 to 1.67% in the local residents. The serum positive rate was 0 to 25.00% in the floating population. The infection rate in the livestock was