Detección del virus del síndrome reproductivo y respiratorio en piaras porcinas de Baja California, México
| Autor: | Sergio Daniel Gómez-Gómez, Gilberto López-Valencia, José Carlomán Herrera-Ramírez, Enrique Trasviña-Muñoz, Francisco Javier Monge-Navarro, Kattya Moreno-Torres, Issa Carolina García-Reynoso, Gerardo Enrique Medina-Basulto, Miguel Arturo Cabanillas-Gámez |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Revista Mexicana de Ciencias Pecuarias. 12:1317-1325 |
| ISSN: | 2448-6698 2007-1124 |
| Popis: | The objective of this study was to assess the presence of genotype 2 porcine reproductive and respiratory syndrome virus (PRRSV-2) in Baja California (Baja), as well as the standardization of the qRT-PCR technique. A cross-sectional study was conducted from 2016 to 2017 in farms from Baja. It was obtained 97 blood samples from clinically healthy, not-vaccinated boars and sows. Primers were designed and standardize, in order to perform qRT-PCR tests from the buffy coat. Every positive results were confirmed by sequence studies. It was found that 9.3 % of the samples were positive. The positive samples came from 66.6 % of the sampled regions. This study demonstrates the presence of PRRSV-2 in Baja, therefore, it is necessary to conduct epidemiological studies in order to identify the magnitude of the problem and to establish preventive and control measures. |
| Databáze: | OpenAIRE |
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