Controlling virulent ILTV field recombinants using vaccination

Summary

This project aims to use in vivo experiments to investigate how well the Australian vaccines (SA2, A20, Serva and ΔgG) protect against infection and clinical disease induced by the novel recombinant virus (class 9 ILTV) in commercial broiler flock under conditions simulating field conditions. Importantly, the project will develop a test to measure cellmediated immune responses to ILTV (a gamma interferon ELISPOT assay) in blood samples will also be developed and evaluated as a potential alternative to the current ELISAbased tests that screen immune responses after vaccination in the field. Ultimately the project will develop recommendations to reduce outbreaks of disease caused by ILTV.

Program

Chicken Meat

Research Organisation

The University of Melbourne

Objective Summary

The overall aim of this project is to provide the knowledge and tools to improve field vaccination protocols and prevent future outbreaks of disease caused by the ILTV recombinants. This project has one main R&D objective: 1) To evaluate if existing ILT vaccines and a developmental ILT vaccine will protect broilers against a virulent recombinant ILT virus (class 9 ILTV).

Project Code

PRJ-008792

Project Stage

Closed

Project Start Date

Saturday, December 1, 2012

Project Completion Date

Tuesday, December 1, 2015

Journal Articles From Project

Not Available

National Priority

An environmentally sustainable Australia

National Priority

Adoption of R&D

National Priority

CME-Improve chicken meat production through the whole supply chain

Contact

Related publications

25.08.16

Controlling virulent ILTV field recombinants by vaccination