2009
DOI: 10.1590/s0102-09352009000600030
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Oocistos deCryptosporidium parvum em fezes de bezerro infectado experimentalmente

Abstract: Oocistos de Cryptosporidium parvum em fezes de bezerro infectado experimentalmente[Cryptosporidium parvum oocysts in the feces of experimentally infected calf]

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Cited by 9 publications
(15 citation statements)
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“…Los hospedadores infectados eliminan la forma infecciosa del parásito, denominada oocistos, en sus heces, contaminando al ambiente, a los alimentos y / o al agua. Por lo tanto, los animales susceptibles se infectan a través de la ingesta o inhalación de oocistos (10). Giardia spp., Kunstler 1882, es considerado uno de los parásitos intestinales más importantes presentes en seres humanos y animales, el cual generalmente se asocia a la aparición de diarrea.…”
Section: Materials and Methdsunclassified
See 1 more Smart Citation
“…Los hospedadores infectados eliminan la forma infecciosa del parásito, denominada oocistos, en sus heces, contaminando al ambiente, a los alimentos y / o al agua. Por lo tanto, los animales susceptibles se infectan a través de la ingesta o inhalación de oocistos (10). Giardia spp., Kunstler 1882, es considerado uno de los parásitos intestinales más importantes presentes en seres humanos y animales, el cual generalmente se asocia a la aparición de diarrea.…”
Section: Materials and Methdsunclassified
“…Infected hosts eliminate the infective form of the parasite, called oocysts, in their feces, contaminating the environment, food and/or water. Thus, susceptible animals become infected through oocyst ingestion or inhalation (10). Giardia spp., Kunstler 1882, is considered one of the most important intestinal parasite of humans and animals, usually associated to the occurrence of diarrhea.…”
Section: Introductionmentioning
confidence: 99%
“…In addition to sanitary sewage, contamination of supply sources by cattle feces is a constant concern, since these animals are reservoirs of the zoonotic genotypes of Cryptosporidium spp. and Giardia spp.. Additionally, they are responsible for environmental contamination, because they eliminate a large amount of oocysts in feces, with bovine cattle increasing the possibility of outbreaks in humans (MARTINS-VIEIRA et al, 2009;WELLS et al, 2015).…”
Section: Water Pathogensmentioning
confidence: 99%
“…The presence of cattle near the basin poses a great risk, which further doubles if calves and lambs are involved (WELLS et al, 2015). As cattle is an important reservoir of this protozoan, the discharge of fecal material present in the pastures into water bodies can generate a higher concentration of oocysts than the discharge of domestic sewage, especially during months with higher rainfall (MARTINS-VIEIRA et al, 2009). In a recent study by Wells et al (2015), in Scotland, it was possible to compare the high prevalence of C. parvum in cattle and deer that inhabit the region of the water resource with the history of outbreaks occurring after the ingestion of water from it, thereby suggesting cyclical and seasonal transmission.…”
Section: Cryptosporidium and Giardia: Waterborne Organisms And Their mentioning
confidence: 99%
“…Despite being a waterborne agent, its dissemination is greatly facilitated and increased by the large amount of oocysts eliminated in the feces of infected hosts (MARTINS-VIEIRA et al, 2009). (De CARLI, 2007;FRANCO et al, 2012b).…”
Section: Introductionmentioning
confidence: 99%