BACKGROUND Cystic Echinococcosis (CE), caused by infection with the Echinococcus granulosus (E. granulosus), represents considerable health problems in both humans and livestock. Nevertheless, the genetic program that regulates the host response to E. granulosus infection is largely unknown. Previously, using microarray analysis, we found that the innate immunity played a vital role in the E. g...

It is rarely reported that primary femoral hydatid disease results from a dog bite wound contaminated by E. granulosus eggs. However, in this case, the primary femoral hydatid disease might occur due to a wound contaminated by E. granulosus eggs after the woman was bitten by her neighbor’s dog 24 years earlier. The case of a 57-year-old woman suffering from primary osseous hydatid disease in th...

Echinococcosis is a major emerging zoonosis in central Asia. A cross-sectional study of dogs in four villages in rural Kyrgyzstan was undertaken to investigate the epidemiology and transmission of Echinococcus spp. A total of 466 dogs were examined by arecoline purgation for the presence of Echinococcus granulosus and E. multilocularis. In addition, a faecal sample from each dog was examined fo...

In a cross-sectional study (1992-1994) on wild and domestic carnivores infected with E. granulosus and E. multilocularis in plain and mountaineous areas of Ardabile province, 130 intestinal specimens of dogs, red fox(Vulpes vulpes), wolves (Canis bupus), jackals (Canis aureus), wild and domestic cats (Felis chaou) were collected and examined for Echinococcus species. The percentage of E. granul...

BACKGROUND Infections of Echinococcus granulosus sensu stricto (s.s), E. multilocularis and E. shiquicus are commonly found co-endemic on the Qinghai-Tibet plateau, China, and an efficient tool is needed to facilitate the detection of infected hosts and for species identification. METHODOLOGY/PRINCIPAL FINDINGS A single-tube multiplex PCR assay was established to differentiate the Echinococcu...

BACKGROUND Echinococcus granulosus is usually transmitted between canid definitive hosts and ungulate intermediate hosts. METHODOLOGY/PRINCIPAL FINDINGS Lesions found in the livers of ground squirrels, Spermophilus dauricus/alashanicus, trapped in Ningxia Hui Autonomous Region, an area in China co-endemic for both E. granulosus and E. multilocularis, were subjected to molecular genotyping for...

Cystic echinococcosis (CE) is an important worldwide zoonotic disease that causes large economic losses and human suffering. Echinococcus granulosus, the causative agent of CE, exhibits different genotypes in different locations. In order to identify its genotypes and analyze its genetic structure on the Tibetan Plateau, we collected 72 hydatid cysts from different intermediate hosts and amplif...

Diagnosis of Echinococcus granulosus infection in dogs by detecting adult worms recovered post mortem or purged from the intestines after treatment with arecoline is not suitable for mass screening. Large-scale diagnosis by detection of copro-antigens is useful but only with relatively high intensity infections, and only by genus. To provide a more sensitive and specific diagnosis, a polymerase...

Echinococcus granulosus is characterized by high intra-specific variability (genotypes G1-G10) and according to the new molecular phylogeny of the genus Echinococcus, the E. granulosus complex has been divided into E. granulosus sensu stricto (G1-G3), E. equinus (G4), E. ortleppi (G5), and E. canadensis (G6-G10). The molecular characterization of E. granulosus isolates is fundamental to underst...

This review represents an updated scenario on the transmission cycle, epidemiology, clinical features and pathogenicity, diagnosis and treatment, and prevention and control measures of a cestode parasite Echincoccus granulosus (E. granulosus) infection causing cystic echinococcosis (CE) in humans. Human CE is a serious life-threatening neglected zoonotic disease that occurs in both developing a...