Transmission Mode
E. bieneusi is transported through environment resistant spores.
Common environmental sources of E. bieneusi include ditch and other surface waters, and several species of microsporidia can be isolated from such sources indicating that the disease may be waterborne.
The different modes of transmission that may be possible include the fecal-oral or oral-oral route, inhalation of aerosols, or ingestion of food contaminated with fecal material (Mathis et al. 2005). Furthermore, there seem to be a close relationship between E. bieneusi strains from humans and pigs, suggesting the absence of transmission barrier between pigs and humans for this parasite (Rinder et al. 2000).
Animals, particularly pigs may play a role of zoonotic reservoir in transmitting the disease to other organisms (Abreu-Acosta et al. 2005), (Lores et al. 2002). Both vertical and horizontal transmissions are possible.
Read more about this topic: Enterocytozoon Bieneusi
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