Links2HealthierBubs: Influenza And Pertussis Vaccine Effectiveness And Safety In Pregnancy
Funder
National Health and Medical Research Council
Funding Amount
$676,333.00
Summary
Vaccination during pregnancy can offer protection against severe respiratory disease for infants in the first six months of life. For this reason, influenza and pertussis vaccines are routinely recommended during each pregnancy. Unfortunately, little is known about the ‘real world’ effect of both vaccines. We plan to conduct the largest and most comprehensive study to date to evaluate all vaccines routinely recommended in pregnancy in Australia.
Assessing Acellular Pertussis Vaccine Effectiveness: Integrating Transmission Models, Genetics And Cohort Data To Inform Policy
Funder
National Health and Medical Research Council
Funding Amount
$429,597.00
Summary
Between 2009-12 a very large epidemic of whooping cough occurred in Australia. More surprisingly during the course of the epidemic the bacteria that cause whooping cough showed genetic changes that seemed to avoid protection provided by the current vaccine against whooping cough in Australia. This grant seeks to use mathematical models of whooping cough transmission to explain how this occurred and to establish whether alternative vaccination strategies might improve the control of this disease.
Hydatid infection is caused by a parasite that is transmitted by livestock animals. This project will develop a treatment for livestock animals which, when used in combination with a vaccine against the parasite, will improve the effectiveness of efforts to prevent the disease being transmitted through animals. I indirectly this will lead to a reduction in the number of new cases of hydatid disease world wide.
A Multi-protein Vaccine Targeting The Oral Pathogens Associated With Chronic Periodontitis
Funder
National Health and Medical Research Council
Funding Amount
$717,692.00
Summary
Periodontitis is a chronic inflammatory disease associated with specific bacteria leading to the destruction of the toothÍs supporting tissues and ultimately tooth loss and is a major public health problem in all societies. Our research is focused on designing a vaccine that targets the major bacteria associated with periodontitis. We aim to produce a triple antigen vaccine and investigate the applicability of a vaccine administered under the tongue as an alternative to needle injections.
Evaluation Of The Effectiveness Of The 13-valent Pneumococcal Conjugate Vaccine On Pneumococcal Serotypes Causing Pneumonia In Children
Funder
National Health and Medical Research Council
Funding Amount
$1,137,532.00
Summary
Streptococcus pneumonia (Pneumococcus) is a bug that is a leading cause of childhood morbidity and mortality world-wide. Vaccinations have been recently brought onto the national immunisation program to try and combat this. This study aims to assess the new 13 valent Pneumococcal vaccine by studying its effectiveness in preventing childhood pneumonia in Australia by analysing the strains of Pneumococus in the blood and the fluid surrounding the lining the lung in complicated pneumonia using sens ....Streptococcus pneumonia (Pneumococcus) is a bug that is a leading cause of childhood morbidity and mortality world-wide. Vaccinations have been recently brought onto the national immunisation program to try and combat this. This study aims to assess the new 13 valent Pneumococcal vaccine by studying its effectiveness in preventing childhood pneumonia in Australia by analysing the strains of Pneumococus in the blood and the fluid surrounding the lining the lung in complicated pneumonia using sensitive molecular techniques.Read moreRead less
A Systems-biology Approach To Understanding The Beneficial Heterologous Effects Of Neonatal BCG Vaccination In A Melbourne-based Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$846,853.00
Summary
BCG vaccine (usually used to protect against TB) also enhances the immune system of young babies to protect them against infections other than TB. We have a large collection of blood samples from a study in which babies were randomised to be given BCG vaccine at birth or no BCG. We will use these to understand the immunological and molecular mechanisms by which BCG boosts the immune system to protect against infections other than TB.
Comparing Pneumococcal Vaccines In A High Risk Population: A Randomised Controlled Trial Of Immunogenicity, Safety And Impact On Carriage Of Pneumococcal Conjugate And Polysaccharide Vaccines In Infants In Papua New Guinea
Funder
National Health and Medical Research Council
Funding Amount
$1,042,670.00
Summary
Pneumococcal disease is a major cause of pneumonia and meningitis in infants in developing countries in particular resulting in an estimated 800,000 deaths each year. This project will study how well pneumococcal vaccines perform in 260 high-risk infants in Papua New Guinea. We will examine how well the vaccines stimulate protective immunity and reduce babies carrying the pneumococcal bacteria in their nose and how long this immunity lasts for. The study will inform global immunisation policy.
Protecting Against Malaria Through Liver-resident Memory T Cells
Funder
National Health and Medical Research Council
Funding Amount
$1,196,853.00
Summary
We have shown that formation of liver-resident memory T cells (Trm), a newly discovered type of immune cells, can be induced by an innovative vaccination strategy called prime and trap for highly efficient protection against malaria in mice. Here, we will enhance prime and trap vaccination efficacy by defining the conditions that maximize liver Trm-mediated protection and will characterize simian and human liver Trm cells, paving the way to create the most efficient human malaria vaccine to date
In this project, we will determine how a protein called ACKR4 suppresses antibody production and determine whether inhibiting its function will enhance the effectiveness of vaccination.
The Roles Of The Transcriptional Regulators Id2 And Id3 In Plasma Cell Differentiation And B Cell Memory
Funder
National Health and Medical Research Council
Funding Amount
$438,951.00
Summary
Antibody producing cells and memory B cells are crucial to successful vaccination and provide protection against infections. Development of both is controlled by factors that regulate gene activity, but the same factors are also involved in the development of blood cancers. Using new research tools and assays we will uncover the roles of the Id and E protein family of factors implicated in these processes, which may help in the design of new vaccination strategies and the treatment of blood canc ....Antibody producing cells and memory B cells are crucial to successful vaccination and provide protection against infections. Development of both is controlled by factors that regulate gene activity, but the same factors are also involved in the development of blood cancers. Using new research tools and assays we will uncover the roles of the Id and E protein family of factors implicated in these processes, which may help in the design of new vaccination strategies and the treatment of blood cancers.Read moreRead less