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Prevalence of Cryptosporidium spp. infections in large - scale pig farms in north of Yangtze River in Anhui Province / 中国血吸虫病防治杂志
Chinese Journal of Schistosomiasis Control ; (6): 420-423, 2018.
Artigo em Chinês | WPRIM | ID: wpr-815915
ABSTRACT
To characterize the prevalence and species/genotypes of Cryptosporidium spp. in farmed pigs in the north of the Yangtze River in Anhui Province.A total of 500 samples of pig feces were obtained from seven largescale pig farms in the north of the Yangtze River in Anhui Province. PCR and sequences analysis of the small subunit rDNA gene were used to detect and identify the Cryptosporidium species/genotypes.The overall prevalence of Cryptosporidium was 4.8% (24/500). Additionally, Cryptosporidium prevalence was 40.0% in Qianshan and 6.3% in Chuzhou, respectively. No Cryptosporidium infection was found in other sampling areas. The DNA sequence analysis of the SSUrDNA gene revealed that all of the isolates represented C. scrofarum. The Cryptosporidium infection rate (9.1%) of pigs (> 60 days) was significantly higher than the rates of both pigs (< 30 days) and pigs (30–60 days) (both P < 0.01).C. scrofarum in the farmed pigs in the north of the Yangtze River in Anhui Province may be a source of Cryptosporidium infection and pose a potential public health threat to humans and other animals, and therefore, the status should be paid more attention to.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo de prevalência Idioma: Chinês Revista: Chinese Journal of Schistosomiasis Control Ano de publicação: 2018 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo de prevalência Idioma: Chinês Revista: Chinese Journal of Schistosomiasis Control Ano de publicação: 2018 Tipo de documento: Artigo