Vietnam’s Fivevet develops quadrivalent poultry vaccine

Fivevet has been conducting research since 2018 on a vaccine with three viral antigens (Newcastle antigen Lasota strain, H120 strain IB antigen, and Gumboro strain 2512 antigen) and a bacterial antigen (Haemophilus paragallinarum).

Vietnam’s Central Veterinary Medicine 5 Jsc (Fivevet) is finalizing the trial production of a quadrivalent vaccine against four poultry diseases — Newcastle disease, infectious bronchitis, infectious bursal disease (Gumboro), and infectious coryza.

Fivevet has been conducting research since 2018...

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