Article
Seven infectious bronchitis virus genotypes including South American-origin G1-11 and Asian-origin GVI-1 circulated in southern African poultry from 2010 to 2020
3 Apr 2025
Abstract excerpt
• Seven IBV genotypes circulated in southern African poultry from 2010 to 2020. • Genotype GI-11, thought to be restricted to South America, was identified. • Genotype GVI-1, thought to be restricted to Asia, was identified. • Variant IBVs were recombinants of registered vaccines and field viruses. • Imported poultry and poultry products are the likely source of IBVs. Infectious bronchitis virus (IBV) affects the...
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