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Prevalence of Cystic Echinococcosis in Slaughtered Sheep as an Indicator to Assess Control Progress in Emin County, Xinjiang, China
Article de En | WPRIM | ID: wpr-19163
Bibliothèque responsable: WPRO
ABSTRACT
Hydatid disease imposing serious threat on human health and great loss in livenotstock pastoralism remains a major public health problem in western China. To assess and monitor the effect of control program on transmission dynamics, we used the prevalence of cystic echinococcosis in slaughtered sheep at slaughterhouse as an indicator during the period of 2007 to 2013 in Emin County, Xinjiang Uygur Autonomous Region, China. The results showed a significant decline trend of prevalence in all age groups during the 7 years when the control program was implemented; particularly, the rate was reduced by 72% after first 3 years. Among the sheep slaughtered, the age distribution evidenced that the prevalence increased significantly as the sheep grew older. The baseline data indicated that the rate was 4.5% at the age or =4 years. Earlier response to the intervention pressure was seen in the sheep at the younger age. Significant decline started from 2008 at the age or =4. This study demonstrated that the prevalence of cystic echinococcosis in slaughtered sheep may be used as an indicator to assess and monitor the transmission status during and after control program providing information for betterment of performance to sustain control strength.
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Mots clés
Texte intégral: 1 Indice: WPRIM Sujet Principal: Maladies des ovins / Ovis / Chine / Prévalence / Abattoirs / Échinococcose Type d'étude: Prevalence_studies / Risk_factors_studies Limites du sujet: Animals Pays comme sujet: Asia langue: En Texte intégral: The Korean Journal of Parasitology Année: 2015 Type: Article
Texte intégral: 1 Indice: WPRIM Sujet Principal: Maladies des ovins / Ovis / Chine / Prévalence / Abattoirs / Échinococcose Type d'étude: Prevalence_studies / Risk_factors_studies Limites du sujet: Animals Pays comme sujet: Asia langue: En Texte intégral: The Korean Journal of Parasitology Année: 2015 Type: Article