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- Craig, Maria Isabel, et al. Show all 6 Authors
- Avian pathology 2009 v.38 no.2 pp. 149-153
- broiler chickens; vertebrate viruses; laying hens; serotypes; geographical variation; vaccines; strain differences; infectious bronchitis; phylogeny; amino acid sequences; disease outbreaks; molecular systematics; Infectious bronchitis virus; nucleotide sequences; genetic variation; microbial genetics; signs and symptoms (animals and humans); Argentina
- ... Twenty infectious bronchitis virus isolates were recovered from broilers and layers in different outbreaks amongst commercial poultry flocks in different geographic regions of Argentina from 2001 to 2008. The viruses were isolated from the tracheas, lungs, and caecal tonsils of birds that were showing respiratory signs. Further analysis based on their nucleotide and amino acid sequences in hyperva ...