| genotyping of infectious bronchitis viruses identified in canada between 2000 and 2013. | infectious bronchitis virus (ibv) was detected in 185 samples originating from chicken flocks of various commodity groups in canada. flocks with clinical signs such as respiratory challenge, sudden death, egg production problems, or nephropathogenic conditions, and randomly selected flocks sampled at slaughter as part of an ontario broiler surveillance project, were included. most samples were from ontario and québec; however, a small number from british columbia, nova scotia, and newfoundland a ... | 2014 | 24754612 |
| genotyping of canadian field strains of infectious bursal disease virus. | for this retrospective study, infectious bursal disease virus (ibdv) was detected in 134 bursal samples that originated from flocks with conditions such as airsacculitis, tracheitis, pneumonia, septicaemia, inclusion body hepatitis, coccidiosis, and/or a history of production problems without overt clinical symptoms. samples were from seven canadian provinces: ontario, quebec, manitoba, british columbia, nova scotia, alberta, and newfoundland and labrador. viral rna was identified in bursae with ... | 2007 | 17899469 |