Trichinellosis is caused by nematodes of the genus Trichinella, one of the most widespread zoonotic pathogens in the world. may occur in Brazil, but further analyses should be performed to confirm the presence of the parasite. The serological results suggest that a wild cycle of Trichinella spp. There was no significant difference between sex, age, and location of the samples. Seven serum samples from wild boars tested positive (7/115 = 6.1%, 95% CI 3.0–12.0), but no larvae were found in the AED. Artificial enzymatic digestion (AED) tests were performed on muscle samples from 37 wild boars and 15 wild carnivores, and 115 serum samples from wild boars were tested by iELISA. A total of 136 samples were tested, 121 from wild boars and 15 from wild carnivores. infection in wild boars and wild carnivores in the Southeastern region of Brazil.
NATIVA FM CATANDUVA SP FREE
Brazil is considered free of the domestic cycle of Trichinella, but there is unpublished serological evidence of infection in wild boars, which changed the Brazilian status in OIE regarding the disease after an official communication.
In South America, along with the occurrence of this parasite in domestic pigs and wild boars, there are reports of infection in wild carnivores. Trichinella is a zoonotic nematode traditionally detected worldwide in both domestic and wild animals. wild cycle related to wild boars in Brazil, but further analyses should be performed to confirm the presence of the parasite. These results suggest the occurrence of a Trichinella spp. No larvae were found in the artificial digestion tests, but 6.1% (95% CI 3.0–12.0) of the wild boars were positive in iELISA. We tested 136 samples: 121 from wild boars and 15 from wild carnivores, the latter only by artificial digestion. infection in wild boars and wild carnivores in Brazil by serological and artificial digestion tests.
in South America, but Brazil is considered free of the domestic cycle, even though there is unpublished serological evidence of Trichinella spp. There are several cases of human and animal infection by Trichinella spp. Trichinellosis is an important zoonotic disease with worldwide distribution and two types of cycles: the domestic cycle and the wild cycle, and spillover between them can occur occasionally.
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