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Congratulations to Worpson for obtaining the vaccine number of the duck paste big II bivalent inacti
2026.03.13
According to the provisions of the Regulations on the Administration of Veterinary Drugs and the Measures for the Administration of Approval Numbers of Veterinary Drug Products, examination by the Ministry of Agriculture and Rural Affairs, the production of duck infectious bacteremia and colibacillosis bivalent inactivated vaccine (CZ12 strain 1 O78 strain SH) by Luoyang Worpson Biological Engineering Co., Ltd. is approved, and the approval number of veterinary drug products is.
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