Alveolar echinococcosis (AE)--caused by the cestode Echinococcus multilocularis--is a severe zoonotic disease found in temperate and arctic regions of the northern hemisphere. Even though the transmission patterns observed in different geographical areas are heterogeneous, the nuclear and mitochondrial targets usually used for the genotyping of E. multilocularis have shown only a marked genetic...

Echinococcosis (hydatid disease) is caused by the larvae of dog and fox tapeworms (cestodes) of the genusEchinococcus (family Taeniidae).This zoonosis is characterised by long term growth of metacestode (hydatid) cysts in humans and mammalian intermediate hosts. The two major species that infect humans are E granulosus and E multilocularis, which cause cystic echinococcosis (CE) and alveolar ec...

Introduction. Echinococcus multilocularis causes multilocular or alveolar echinococcosis, which differs from infection caused by granulosus in clinical presentation humans. The most common definitive hosts for E. are foxes and jackals, while domestic mammals like dogs cats rare. Humans rare accidental intermediate hosts. Cystic echinococcosis humans is endemic Serbia, more severe has not yet be...

Hydatid disease is a parasitic infection caused by Echinococcus granulosus and Echinococcus multilocularis. It is common in endemic regions and can demonstrate a variety of imaging features that differ according to the affected organ and the stage of the disease. Liver and lungs are the most commonly affected organs. The classic features of hepatic hydatid disease are well known. However, diagn...

To the Editor: Echinococcosis is a serious parasitic zoonosis in the Northern Hemisphere. In Japan, it is characterized by alveolar, hepatic, and cerebral disorders in humans caused by the larval form (metacestode) of the tapeworm Echinococcus multiloc-ularis. The life cycle of the parasite is maintained in the wild by gray-backed voles, Clethrionomys rufo-canus, as intermediate hosts, and by r...

Two fbms of human echinococcosis or hydatidosis have been reportedinJapan: alveolar hydatidosis (AHD), which is caused by larval Echinococcus multilocularis, and cystic hydatidosis (CHD), which is caused by larval E. granulosus ( 1 ). Thee hundred and eighty-three AHD cases were reported from 1937-1998 in Hokkaido, a large northemmost island of Japan (2). In contrast, CHD cases were reported fr...

Echinococcus multilocularis, Toxoplasma gondii and Toxocara spp. are foodborne parasites whose eggs or oocysts are spread in the environment via canid or felid faeces. They can cause infections in humans following the raw consumption of contaminated fruit or vegetables. In this study, their occurrence was investigated by quantitative polymerase chain reaction (qPCR) in 254 carnivore faeces depo...

Over the last decade, studies have begun to shed light on the distribution and genetic characterization of Echinococcus multilocularis, the causative agent of alveolar echinococcosis (AE), in North America. Recent findings indicate that the parasite is likely expanding its range in the central region of the United States and Canada and that invasions of European strains might have occurred. In ...

Human alveolar echinococcosis, caused by the larval stage of the small fox tapeworm, is a lethal zoonotic infection if left untreated. E. multilocularis is distributed in the Northern Hemisphere and lives in the small intestines of carnivores, mainly canids. The main definitive host of E. multilocularis in European countries is the red fox Vulpes vulpes and in the last ten years new endemic are...