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- Craig, María Isabel, et al. Show all 8 Authors
- Avian pathology 2019 v.48 no.3 pp. 270-277
- Infectious bronchitis virus; RNA; birds; flocks; genetic analysis; genetic variation; genome; monitoring; mutation; phylogeny; poultry industry; serotypes; vaccination; vaccines; viruses; Argentina; Brazil; Chile; Colombia; Peru; Uruguay
- ... Infectious bronchitis virus (IBV) is a persistent sanitary problem for the South American poultry industry despite extensive vaccination. The IBV single-stranded RNA genome has high rates of mutation and recombination that generate a notorious virus variability. Since most IBV vaccines are type-specific, there is a need for constant surveillance of the circulating lineages and knowledge about thei ...