The unfolding story of the 2009 Adelaide heatwave: risk factors for mortality and morbidity. This project will conduct a case control study in Adelaide to explore the risk factors of extra health burden related to the 2009 heatwave. Given the prediction of more extreme heat events, this study will provide important information for policy makers and service providers to assist in the development of more resilient communities to climate change.
Developing mathematical models and statistical methods to understand the dynamics of infectious diseases: stochasticity, structure and inference. Infectious diseases remain a major contributor to mortality and illness worldwide. The potential for future severe pandemics also continues to present a substantial threat to our health and well-being. Mathematics and statistics are increasingly becoming part of the arsenal used by governments to combat the invasion and spread of infectious diseases. I ....Developing mathematical models and statistical methods to understand the dynamics of infectious diseases: stochasticity, structure and inference. Infectious diseases remain a major contributor to mortality and illness worldwide. The potential for future severe pandemics also continues to present a substantial threat to our health and well-being. Mathematics and statistics are increasingly becoming part of the arsenal used by governments to combat the invasion and spread of infectious diseases. In such work, three themes have emerged as having the potential to revolutionise the modelling of infectious diseases: stochasticity, structure (both age and spatial), and inference. This project will develop state-of-the-art techniques, at the interface of these themes, of critical importance to understanding the dynamics of infectious diseases.Read moreRead less
Biological, Phenotypic And Public Health Costs Of Risk And Protective Pathways To Non-communicable Disease In Children And Adults: The National Longitudinal Study Of Australian Children
Funder
National Health and Medical Research Council
Funding Amount
$1,521,590.00
Summary
Although a late event for most Australians, chronic diseases present a crippling burden for Australia. This project explores their early roots, before overt disease emerges, in 3500 parents and their children in the Longitudinal Study of Australian Children. We will measure how accumulated stress and buffering characteristics play out in the biology of cell ageing and inflammation, in developing heart, lung, kidney and bone health, and in quality of life and health costs to the population.
Discovery Early Career Researcher Award - Grant ID: DE180100635
Funder
Australian Research Council
Funding Amount
$365,058.00
Summary
Demographic distribution models for ecology, conservation & public health. This project aims to advance distribution modelling by developing a new demographic species distribution modelling (DSDM) framework that unites correlative and process-based approaches. This project will develop ecologically realistic models of the distributions of species and diseases, leading to better decision-making in conservation and public health. This will provide significant benefits, such as a better understandi ....Demographic distribution models for ecology, conservation & public health. This project aims to advance distribution modelling by developing a new demographic species distribution modelling (DSDM) framework that unites correlative and process-based approaches. This project will develop ecologically realistic models of the distributions of species and diseases, leading to better decision-making in conservation and public health. This will provide significant benefits, such as a better understanding of where and how to control mosquitoes to reduce malaria transmission in Africa, how best to conserve the vulnerable greater glider in Eastern Australia, and to forecast where and when outbreaks of Ross River virus are likely occur in Victoria.Read moreRead less
Innovative approaches to understanding and limiting the public health risks of Cryptosporidium and Giardia in animals in Australian catchments. Sophisticated molecular typing and modelling will be used to determine if chlorine-resistant parasites in animals in catchments are responsible for infection in humans. Improved catchment management and risk mitigation strategies will be developed during this project, which will make a substantial contribution to the provision of safe drinking water acro ....Innovative approaches to understanding and limiting the public health risks of Cryptosporidium and Giardia in animals in Australian catchments. Sophisticated molecular typing and modelling will be used to determine if chlorine-resistant parasites in animals in catchments are responsible for infection in humans. Improved catchment management and risk mitigation strategies will be developed during this project, which will make a substantial contribution to the provision of safe drinking water across Australia.Read moreRead less
Networks, neighbourhoods and newborns: defining household and local area influences on social connectedness, to understand pathways to health. Being socially connected is good for your health, but why? This project will compare social connections in Boroondara and Hume, to explore the influence of neighbourhoods on networks. With this information the project will consider potential pathways to better health outcomes, needed by agencies working to promote neighbourhood connectedness and health.
Identifying and controlling the source of Campylobacter and Salmonella in Australia. This project will identify the source of foodborne illnesses due to Salmonella and Campylobacter in order to inform food regulatory policy. The ultimate aim is to reduce the amount of foodborne disease in Australia.
Public health approach to child abuse and neglect: antecedents, outcomes and international comparisons of trends. Child maltreatment is a significant public health issue. Findings will identify characteristics of at-risk children, families and communities; mental health and juvenile justice outcomes. Findings will be used to develop policy recommendations for intervention and prevention strategies to reduce vulnerability and improve monitoring of maltreatment.
Early Life Stress, Adolescent Brain Development And Risk For Adverse Cognitive And Psychosocial Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$640,595.00
Summary
This project aims to study pre and postnatal childhood factors and examine their association with HPA-functioning, cognition, and mental health during adolescence in the Western Australian Pregnancy Cohort Study (Raine Study). Childhood exposures include not only trajectories of stressful life events, family functioning and mental health status during childhood, but also effects of intrauterine and postnatal growth patterns, and a comprehensive range of psychosocial, familial and environmental f ....This project aims to study pre and postnatal childhood factors and examine their association with HPA-functioning, cognition, and mental health during adolescence in the Western Australian Pregnancy Cohort Study (Raine Study). Childhood exposures include not only trajectories of stressful life events, family functioning and mental health status during childhood, but also effects of intrauterine and postnatal growth patterns, and a comprehensive range of psychosocial, familial and environmental factors. It is our objective to characterise functional polymorphisms for genes related to stress regulation and examine their interactions with early life exposures and their neurobiological consequences. We will also test 16 year old Raine subjects for cognitive ability, and in some we will image their brain activity while performing these tests. We anticipate to enhance the already comprehensive phenotypic Raine Study data base with neurobiological information for future neuroscience studies as the Raine cohort matures. We hypothesise that increased and sustained trajectories of early life stress, family dysfunction or poor mental health during childhood will increase the risk of Raine Study adolescents experiencing: (i) - increased stress sensitivity with higher baseline cortisol levels during adolescence; (ii) - increased adolescent stress sensitivity, if they are carriers of specific haplotypes of the glucocorticoid and mineralocorticoid receptor genes.;(iii) - depression during adolescence, if they are homozygous or heterozygous for the short allele of the serotonin transporter (5-HTT) gene; (iv) - poorer cognitive performance and increased atypical non-prefrontal cortex (PFC) brain activity during cognitive testing as measured by fMRI; and (v) -more mental health problems during adolescence.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100660
Funder
Australian Research Council
Funding Amount
$358,731.00
Summary
Simulating social networks to understand how neighbourhood factors influence health. Where you live and who you know has implications for your health. This study will use social network models to understand how social characteristics of neighbourhoods influence health. The new insights gained will help policy makers to develop better strategies for reducing health inequalities and improving health outcomes.