EchinococcosisEchinococcosis, HepaticEchinococcosis, PulmonaryEchinococcusEchinococcus multilocularisEchinococcus granulosusAnticestodal AgentsAlbendazoleAntibodies, HelminthAnthelminticsTibetAntigens, HelminthMebendazoleFoxesKyrgyzstanEpidemiologic StudiesZoonosesDNA, HelminthDog DiseasesSheep DiseasesEpidemiologic MethodsUzbekistanSerologic TestsBulgariaEndemic DiseasesAntinematodal AgentsDogsMongoliaCestodaEnzyme-Linked Immunosorbent AssayChinaPeruCommunicable Diseases, EmergingCystsCestode InfectionsAntiparasitic AgentsPraziquantelAbattoirsUruguayDisease VectorsParasitic DiseasesAnimals, WildAnimals, DomesticDisease ReservoirsPrevalenceSheepRisk FactorsHemagglutination TestsParasitologySplenic DiseasesHost-Parasite InteractionsEpidemiologic Research DesignHelminth ProteinsIncidenceTomography, X-Ray ComputedGlutaralRural HealthMonkey Diseases