Bibliographic citations
Mendoza, J., (2022). Determinación de la presencia de brucelosis bovina en los distritos de Cuñumbuqui, Zapatero y Juan Guerra, principales zonas lecheras de la cuenca del Bajo Mayo en la región San Martín [Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/4714
Mendoza, J., Determinación de la presencia de brucelosis bovina en los distritos de Cuñumbuqui, Zapatero y Juan Guerra, principales zonas lecheras de la cuenca del Bajo Mayo en la región San Martín []. PE: Universidad Nacional de San Martín. Fondo Editorial; 2022. http://hdl.handle.net/11458/4714
@misc{renati/1055474,
title = "Determinación de la presencia de brucelosis bovina en los distritos de Cuñumbuqui, Zapatero y Juan Guerra, principales zonas lecheras de la cuenca del Bajo Mayo en la región San Martín",
author = "Mendoza Lazo, Juan Carlos",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2022"
}
The main objective of the study was to verify the existence of bovine brucellosis (Brucella abortus) in dairy cattle, using the Rose Bengal serological test in the districts of Cuñumbuqui, Zapatero and Juan Guerra, which are considered dairy areas in the department of San Martin. Blood samples were collected from 364 animals for Brucella abortus diagnosis using the Rose Bengal serological test. There is statistical evidence with a significance level of 5% that the seroprevalence is less than 1%, identifying no positive cases during 2017, considering free of bovine brucellosis according to SENASA. Nevertheless, these conditions could change if animal traffic is not controlled; it is possible that the absence of the disease in the dairy herds of these three districts is due to low animal movement. There is no relationship between management and brucellosis in these three districts. No relationship between management and brucellosis was evidenced in these three districts; the longevity of cows in production in these three districts reaches up to 20 years old and has 13 calvings, only 36.54% of the evaluated cows were inseminated, concluding the predominance of natural insemination in these herds. In addition, 53.57% of the barns use mechanical milking. Finally, there is no vaccination against brucellosis in the three districts, but vaccines against carbuncle and rabies are used.
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