Molecular approaches to limit herpesvirus recombination. This project aims to generate safer attenuated herpesvirus vaccines for use in veterinary medicine by genetically manipulating the herpesvirus genome to reduce virus recombination. Recombination is recognised as a safety concern for a range of attenuated herpesvirus vaccines. This project is expected to generate viruses that have an impaired capacity to recombine with other viruses. These viruses will then be tested as candidate vaccines f ....Molecular approaches to limit herpesvirus recombination. This project aims to generate safer attenuated herpesvirus vaccines for use in veterinary medicine by genetically manipulating the herpesvirus genome to reduce virus recombination. Recombination is recognised as a safety concern for a range of attenuated herpesvirus vaccines. This project is expected to generate viruses that have an impaired capacity to recombine with other viruses. These viruses will then be tested as candidate vaccines for use in veterinary medicine. This offers a new approach to developing safer veterinary vaccines that will benefit our important animal industries.Read moreRead less
Imperfect vaccination drives herpesvirus evolution through recombination. Vaccines are used to help control disease caused by herpesviruses in animals, but some vaccination programs may drive the evolution and spread of herpesviruses with increased fitness (transmissibility, replication and virulence) through recombination. This project aims to study an important avian herpesvirus (infectious laryngotracheitis virus) in the natural host (poultry) to gain fundamental knowledge of how vaccination ....Imperfect vaccination drives herpesvirus evolution through recombination. Vaccines are used to help control disease caused by herpesviruses in animals, but some vaccination programs may drive the evolution and spread of herpesviruses with increased fitness (transmissibility, replication and virulence) through recombination. This project aims to study an important avian herpesvirus (infectious laryngotracheitis virus) in the natural host (poultry) to gain fundamental knowledge of how vaccination programs influence the emergence of diverse recombinant viruses, and identify which types of vaccination programs are best at preventing the emergence of fitter and more virulent viruses. The results are expected to inform vaccination practices to allow more effective control of these viruses in poultry and other animals.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200101832
Funder
Australian Research Council
Funding Amount
$425,941.00
Summary
Mechanisms of immune protection for infectious laryngotracheitis virus. This project aims to investigate the mechanisms of immune protection against infectious laryngotracheitis virus. This will be achieved by investigating the role of local and systemic immunity and the immune cells associated with long-term protection against disease. The mechanisms of protection against this virus remain unknown which impairs the development of efficacious vaccines. Expected outcomes of this project are a mor ....Mechanisms of immune protection for infectious laryngotracheitis virus. This project aims to investigate the mechanisms of immune protection against infectious laryngotracheitis virus. This will be achieved by investigating the role of local and systemic immunity and the immune cells associated with long-term protection against disease. The mechanisms of protection against this virus remain unknown which impairs the development of efficacious vaccines. Expected outcomes of this project are a more rational approach to vaccination resulting in the generation of more effective and safer vaccination strategies that should benefit our important poultry industry. Additionally, the new methodologies and knowledge on mucosal immune markers could be utilised for the study of other pathogens.Read moreRead less