Ceva Animal Health Vectormune HVT AIV recombinant vaccine

Ceva Animal Health Vectormune HVT AIV is a recombinant vaccine against Avian Influenza and has USDA approval. The vaccine can be used in the hatchery, in day-old chicks, allowing for optimal vaccine coverage. In situations where the classical inactivated vaccines had lost 100 percent of their efficacy because of variations of the field virus, Vectormune HVT AIV maintained a high level of protection, according to the company.