Field Experience Of Vaccination At Day-Old Of Broiler Chickens With A Herpesvirus Turkey - Infectious Bursal Disease (HVT-IBD) Vector Vaccine In Different Systems Of Chicken Production Across China
Tang Shun Fa, He Shi Jun, Li Wan Meng & Lemiere Stephane | XVII WVPA Congress Cancun | 2011
Standard white broilers as well as colored broilers were included in big-scale field trials of HVT-IBD vector vaccine efficacy across China. Parameters of monitoring were IBD ELISA serology, bursa weight, bursa to bodyweight ratio. Growing performances, as final bodyweight, age at slaughter, feed conversion rate, mortality were recorded throughout the observation periods. Increased performances, as compared to traditional live IBD vaccine programs, were shown.
Scientific Literature & Other Materials
Want to dig deeper? Browse published research on a range of poultry diseases and products, plus our equipment brochures, website articles, and more.
Product background info, vaccination equipment demos, and customer testimonials—explore all these and others from our video collection.