Human-associated microsporidia were frequently observed in fecal samples of 331 feral pigeons in Amsterdam, The Netherlands, obtained during high- and low-breeding periods. Thirty-six of 331 samples (11%) contained the human pathogens Enterocytozoon bieneusi (n = 18), Encephalitozoon hellem (n = 11), Encephalitozoon cuniculi (n = 6), and Encephalitozoon intestinalis (n = 1); 5 samples contained...

background: microsporidia species are obligatory intracellular agents that can in­fect all major animal groups including mammals, birds, fishes and insects. whereas world­wide human infection reports are increasing, the cognition of sources of infec­tion particularly zoonotic transmission could be helpful. we aimed to detect zoono­tic microsporidia spore in fecal samples from some animals with ...

Acquired immunodeficiency syndrome (AIDS) is a significant public health problem caused by infection with the human virus (HIV). The most common cause of death in AIDS patients opportunistic various microorganisms. Intestinal protozoa, such as Enterocytozoon bieneusi, are prevalent yet difficult to treat. This review will provide an overview HIV/AIDS mixed bieneusi discussing introduction, epid...

In the last two decades, the scientific community has recognized the Microsporidia importance and associated it with serious infections in immunocompromised patients.1 Since its discovery in 1857, there was controversies in its phylogenetic classification, being recently classified as fungi.1,2 There have been described 150 genera and over 1300 species. Eight genera are described in human hosts...

Milk specimens from 180 dairy cows were examined for the presence of Enterocytozoon bieneusi, using molecular assays. Fifteen specimens were found to be positive, of which 3 were identical to the human E. bieneusi types, which suggests that some E. bieneusi isolates from milk can infect humans. Overall, dairy cows' milk may play a significant role in the transmission of E. bieneusi infections t...

This study emphasizes the importance of free-living coatis as a potential source of microsporidian infection for humans living in large cities. We found 19 (31.7%) positive results among 60 fecal samples analyzed by PCR-based analysis and the Gram-Chromotrope staining technique (11.7% were positive for Encephalitozoon cuniculi, 6.7% for E. intestinalis, 6.7% for E. hellem, and 6.7% for Enterocy...

Microsporidia, as a group, cause a wide range of infections, though two species of microsporidia in particular, Enterocytozoon bieneusi and Encephalitozoon intestinalis, are associated with gastrointestinal disease in humans. To date, the mode of transmission and environmental occurrence of microsporidia have not been elucidated due to lack of sensitive and specific screening methods. The prese...

The prevalence of Cryptosporidium and microsporidia in feral horses, which have minimal contact with livestock and humans, is not currently known. We report the findings of a study on Cryptosporidium and microsporidia in 34 Mustangs and 50 Chincoteague ponies in the USA. Fecal samples were screened for presence of Cryptosporidium spp. by analysis of the small-subunit rRNA (SSU) and 60-kDa glyco...