Possible factors influencing distribution and prevalence of Echinococcus granulosus in Utah.

Abstract A descriptive epidemiologic study was designed to test an impression that infections of Echinococcus granulosus in dogs, sheep, and human beings were concentrated in central Utah, and to determine when and how the parasite was introduced into the state, which factors were involved in the distribution of the cestode, and which factors increased either […]

Echinococcosis in the Ukrainian SSR

Abstract Various types of echinococcosis foci were detected in the Ukrainian Soviet Socialist Republic: steppe zone foci with sheep pattern circulation dominating, where invasion is transmitted according to scheme: sheep–dogs attached to flocks; forest lowland and forest-steppe zones with pig pattern of echinococcosis circulating, where invasion is transmitted according to scheme: pigs–dogs. In steppe zone […]

Human echinococcosis in Bulgaria: a comparative epidemiological analysis.

Abstract The present article describes the importance of human echinococcosis as a public health problem in Bulgaria, outlines the control measures carried out and evaluates comparatively the situation over three periods spanning 46 years (1950-1995). During the first period (1950-62), a total of 6469 new surgically confirmed cases of hydatid disease were recorded in Bulgaria, […]

Wolves in Colville Valley worry state wildlife managers

*Staff Note* – Apparently missing from this information are two important facts. One, that dogs and wolves mixing this readily is a sure recipe for cross breeding between dogs and wolves – a sure destruction of the wolf gene. Second, wolves are carriers of disease, specifically Echinococcus granulosus worms, Neospora Caninum, and others. Wolves inhabiting […]

Coping with wolves in Wisconsin: Part 1

When I visited the 400-acre farm of Eric and Sue Koens last summer, Eric remarked that, had he known in 1978 what he knows now, he would have purchased farmland in Missouri. What he didn’t know in 1978 when he purchased a former dairy farm in Rusk County, Wisconsin, was that wolves would become a […]

ON PREVENTION OF CYSTIC ECHINOCOCCOSIS IN THE REPUBLIC OF BASHKORTOSTAN

Abstract According to official statistics, in the Republic of Bashkortostan (RB) since 1991 there is noted the increase in the number of patients with cystic echinococcosis. In 2012, the number of recorded cases increased by 55.3% if compared with 2007. In the areas of RB, where there was observed the high index of population morbidity […]

Echinococcosis: An Economic Evaluation of a Veterinary Public Health Intervention in Rural Canada

Abstract Echinococcosis is a rare but endemic condition in people in Canada, caused by a zoonotic cestode for which the source of human infection is ingestion of parasite eggs shed by canids. The objectives of this study were to identify risk factors associated with infection and to measure the cost-utility of introducing an echinococcosis prevention […]

The occurrence of taeniids of wolves in Liguria (northern Italy)

Abstract Canids are definitive hosts of Taenia and Echinococcus species, which infect a variety of mammals as intermediate or accidental hosts including humans. Parasite transmission is based on domestic, semi-domestic and wildlife cycles; however, little is known of the epidemiological significance of wild large definitive hosts such as the wolf. In this study, 179 scats […]

The first report of human-derived G10 genotype of Echinococcus canadensis in China and possible sources and routes of transmission

Abstract Cystic echinococcosis (CE) is one of the most important parasitic zoonoses. 10 distinct genotypes, designated G1–G10 genotypes of Echinococcus granulosus sensu lato (s.l.), have been split into 4 species: Echinococcus granulosus sensu stricto (s.s.) (G1–G3), Echinococcus equinus (G4), Echinococcus ortleppi (G5) and Echinococcus canadensis (G6–G10); Echinococcus felidis has also been suggested as a sister […]

Letter: Will N. Graves to USFWS Wolf-Carried Diseases – October 3, 1993

1. Diseases, Worms, and Parasites. I was surprised that the DEIS (Draft Environmental Impact Statement) did not make a detailed study on the impact issue of diseases, worms, and parasites (page 9). I believe an EIS is not complete without a detailed study covering the diseases, worms and parasites that wolves would carry, harbor, and […]