Publications

characterization of mexican strains of avian infectious bronchitis isolated during 1997.	ten infectious bronchitis virus (ibv) isolates were recovered from broiler chickens in the states of queretaro and guanajuato in mexico. the viruses were isolated from trachea, lung, kidney, and cecal tonsils of birds that showed respiratory signs in spite of vaccination with massachusetts (mass) and connecticut strains of ibv. each isolate was identified by an accession number from 1 to 10. six of the isolates were neutralized by mass monoclonal antibodies, whereas the other four were not. in a ...	2000	11195651
novel infectious bronchitis virus s1 genotypes in mexico 1998-1999.	seventeen infectious bronchitis virus (ibv) field isolates recovered from commercial broiler flocks in mexico were identified by reverse transcription-polymerase chain reaction cycle sequencing of the s1 gene. the isolates were obtained from broilers on farms from the neighboring states of queretaro and san luis potosi in 1998 and 1999. flocks had an ongoing history of bacterial-complicated respiratory disease with mortality rates as high as 28% in spite of receiving live vaccinations for massac ...	2001	11785879