Immunogenicity Of 23-valent Pneumococcal Polysaccharide Vaccination Among Indigenous Australian Adolescents And Adults
Funder
National Health and Medical Research Council
Funding Amount
$674,738.00
Summary
Multiple doses of pneumococcal vaccine are recommended for Indigenous Australians under a unique schedule aimed at reducing high rates of pneumococcal disease. However, disease rates have not reduced after several years of the program. This study examines a key, previously unstudied explanation for the lack of disease reduction in this population: that repeated vaccination could produce suboptimal protection against disease. It will provide evidence to underpin future vaccination policy.