© 2017 Brandão et al. Avian coronavirus (Av. CoV) is a ubiquitous multiple-serotype pathogen of poultry, and its control is mainly based on the use of vaccines. We report here the previously unknown full genomes of the Ma5 (27,652 nucleotides [nt]) and BR-I (27,618 nt) Av. CoV vaccine strains of the GI-1 (Massachusetts) and GI-11 (Brazil) types.
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