Impact Of Feeding Systems And Vaccination Programs On Salmonella Enteritidis Colonization And Clearance Of E. Coli In Broiler Breeder Pullets.

Montiel E.R., Buhr R.J., Cox N.A., Hofacre C.L., Davis A.J., McLendon B.L., Lemiere S. & Wilson J.L. | XVIIIth WVPA Congress Nantes | 2013

Broiler breeder pullets from a single grandparent flock were in ovo-vaccinated with Marek's vaccines herpesvirus of turkey (HVT) + chicken herpesvirus (SB1) or a vector HVT + Infectious bursal disease (IBD) vaccine + SB1.