[Schistosomiasis monitoring and its cost in population in Danyang City, 2010-2014].
OBJECTIVE
To explore the monitoring method of the infection source of schistosomiasis in the population of the schistosomiasis transmission-interrupted area with Oncomelania hupensis snails.


METHODS
The changes of schistosomiasis among the population were investigated by using the active and passive monitoring methods in Danyang City from 2010 to 2014, and the cost-effectiveness of the two monitoring methods was evaluated.


RESULTS
Totally 49,277 persons were detected for schistosomiasis by dipstick dye immunoassay (DDIA) from 2010 to 2014 and 608 cases were positive, and the positive rate was 1.23%. There were no positive persons by etiology detections. The positive rates of active and passive monitoring methods were 1.61% and 1.13%, respectively and there was a significant difference between them (χ² = 15.982, P < 0.05). The average cost per positive case of the active monitoring was higher than that of the passive monitoring without considering the costs of the mobilization and labor.


CONCLUSIONS
In the schistosomiasis transmission-interrupted area with snails, the active and passive monitoring methods need to be combined in the future.
Tao
T
Zhu
Tao
T
Jiang
Yu-kun
YK
Shi
Juan
J
Wang
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D003362:Cost-Benefit Analysis; D019353:Endemic Diseases / Q000191:economics; D005243:Feces / Q000469:parasitology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012547:Schistosoma / Q000302:isolation & purification / Q000502:physiology; D012552:Schistosomiasis / Q000175:diagnosis / Q000191:economics* / Q000453:epidemiology* / Q000469:parasitology; D018571:Sentinel Surveillance; D055815:Young Adult