
Ndv Ibv Bird Vaccine for Veterinary Use. Dual Disease Protection: Combines Newcastle Disease and Infectious Bronchitis vaccines for active immunization in chickens. Flexible Administration Routes: Can be administered via nasal dropping or drinking water vaccination methods. Long Shelf Life: Maintains efficacy for 18 months from the production date when stored correctly. Zero Withdrawal Period: No withdrawal period required, allowing immediate use of treated poultry products. Multiple Package Sizes: Available in 1000, 2000, and 5000 doses per vial to suit different farm scales. OEM and ODM Services: Manufacturer offers custom branding and formulation services for partners. Established Manufacturer: Produced by Beijing Sinder-vet Technology Co., Ltd. with over 20 years of experience.