Evolution Of Pertussis Epidemics And Effect Of Genotypes On Infection Outcomes And Immunisation
Funder
National Health and Medical Research Council
Funding Amount
$657,781.00
Summary
Pertussis, or whooping cough, is caused by Bordetella pertussis. Despite high vaccine coverage, the incidence of pertussis has increased substantially in recent years in Australia. One of the contributing factors is changes in the pertussis strains. This project will determine the genetic composition and virulence characteristics of epidemic strains in Australia and investigate the effect of these strains on disease severity and vulnerability of vaccinated individuals to infection.
Novel Therapeutic And Preventive Strategies For Clostridium Difficile Infections.
Funder
National Health and Medical Research Council
Funding Amount
$508,556.00
Summary
The bacterium Clostridium difficile is the major cause of nosocomial diarrhoea in many countries, including Australia. More virulent isolates have recently emerged, leading to increased incidence and disease severity in many countries. This project will make a major contribution to our understanding of how these bacteria cause disease. Preventive or treatment measures based on these research findings will help to prevent or lessen the severity of any epidemics that occur in Australia.