En el año 2008 se registraron brotes de Bronquitis Infecciosa (IB) en planteles vacunados, y el 2011 se autorizó el ingreso de la vacuna 4/91 a Chile, la que no había sido descrita previamente en el país. Se aislaron cepas de los años 1986, 1988, 2009, 2015 y 2017 para ser estudiadas filogenética...
In 2008 Infectious Bronchitis (IB) outbreaks were registered in vaccinated flocks, and in 2011 the 4/91 vaccine income in Chile was approved, which had not been previously described in the country. Strains from 1986, 1988, 2009, 2015 and 2017 were isolated to be studied phylogenetically, antig...
Enlace original:
http://repositorio.anid.cl/handle/10533/236855
