Using Applied Epidemiology To Respond To Foodborne Diseases And Contaminated Environments
Funder
National Health and Medical Research Council
Funding Amount
$476,728.00
Summary
During this Fellowship I will examine how to prevent foodborne diseases and how public health agencies respond to contaminated environments. To do this, I will harness the revolution in public health from genetic analysis of pathogens and the use of linked datasets to examine environmental health concerns.
The Identification Of Novel Diagnostics And Therapeutics From Bacterial Viruses Specific For The Foodborne Pathogen Campylobacter Jejuni Using Mass Spectrometry.
Funder
National Health and Medical Research Council
Funding Amount
$313,788.00
Summary
Campylobacter jejuni is the leading cause of foodborne illness within Australia. To improve food safety there is a critical need for new therapeutics and diagnostics that target this agent. Within nature bacterial viruses possess proteins that can perform such a task. By using mass spectrometric analysis we aim to exploit billions of years of co-evolution to identify bacterial viral proteins that bind C. jejuni to identify novel means to limit and lower C. jejuni numbers in food sources.
Understanding The Sources Of Campylobacter In Australia
Funder
National Health and Medical Research Council
Funding Amount
$546,720.00
Summary
Campylobacter is a key cause of foodborne disease in Australia, with rates of illness amongst the highest in the world. Our project brings together academic, government and industry partners to harness new genetic techniques to better identify sources and risk factors for Campylobacter infection. The project will assist health agencies to include genomics in public health, with findings directly informing government policies and industry practices to minimise disease caused by Campylobacter.
The Role Of N-linked Protein Glycosylation In Campylobacter Jejuni Pathogenesis
Funder
National Health and Medical Research Council
Funding Amount
$757,600.00
Summary
Protein glycosylation is crucial in enabling C. jejuni to colonize poultry, which is the most common route to human infection. The roles played by this modification remain almost completely unknown yet are likely to be multi-factorial. This project will determine the function of glycosylation and thus lead to eventual interventions aimed at reducing the organism in poultry for human consumption.
The Role Of The Chemosensory Receptors Of The Enteric Pathogen C. Jejuni In Virulence And Host - Bacterial Interactions
Funder
National Health and Medical Research Council
Funding Amount
$517,897.00
Summary
Campylobacter jejuni is the greatest cause of bacterial gastroenteritis in the world. Consumption of contaminated meat or untreated water leads to disease often requiring hospitalisation. Campylobacter infection is also linked to the development of neoroparalytic disorders and reactive arthritis. This project aims to determine how this pathogen utilises surface molecules to sense its environment and cause disease. This information may be exploited to develop new treatments for mucosal infections ....Campylobacter jejuni is the greatest cause of bacterial gastroenteritis in the world. Consumption of contaminated meat or untreated water leads to disease often requiring hospitalisation. Campylobacter infection is also linked to the development of neoroparalytic disorders and reactive arthritis. This project aims to determine how this pathogen utilises surface molecules to sense its environment and cause disease. This information may be exploited to develop new treatments for mucosal infections.Read moreRead less
The Clinical Burden Of Campylobacter Infection In Australia
Funder
National Health and Medical Research Council
Funding Amount
$99,448.00
Summary
Campylobacter is a leading but less well recognised cause of gastroenteritis in Australia. This research seeks to better quantify and describe serious health outcomes resulting from Campylobacter infections by examining hospitalisations (including risk factors for admission) and estimating rates of death and long-term health problems following infection. The project will also examine the role GPs play in managing cases, particularly their use of antibiotics.