Effect of Field Conditions on the Serological Response to Vaccination against Newcastle Disease Virus (2524_1)
Poultry Posters |  Newcastle Disease Virus
Saturday | 12:00 PM -  6:00 PM
Henry B. Gonzalez Convention Center||220



Francisco Perozo DVM
University of Zulia, Venezuela

Presentation Info

CE Credit(s): 0.00
CE Level: 2


Serological response for ND was assessed in birds reared under commercial vs controlled conditions. The birds reared at the controlled environment obtained at 42 days ELISA titers of 3508 and 2284 for companies A and B respectively ,these were significantly higher (P<0.05) than the 1305 and 805 shown by the field birds.