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Optimising a 6-plex tetanus-diphtheria-pertussis fluorescent bead-based immunoassay

Small volume assays are required for large-scale research studies and in particular paediatric trials, where multiple measures are required from a single sample. Fluorescent bead-based technology (Bioplex/Luminex) allows high through-put and simultaneous quantification of multiple analytes in a single test. This technology uses sets of microspheres, each with a unique spectral address that can be coated with a different antigen of interest.

Acellular Pertussis Vaccine Given in the Week After Birth Does Not Impair Antibody Responses to Later Childhood Doses

A birth acellular pertussis vaccine may be a valuable alternative for immunity against infant pertussis when a pregnancy pertussis vaccine has not been administered. We assessed whether a birth dose may impair immunoglobulin G (IgG) responses to childhood pertussis boosters.

Immunogenicity and Safety of a 2 + 1 DTPa Priming Schedule in Australian Infants and the Impact of Maternally Derived Antibodies on Pertussis Antibody Responses up to 4 Years of Age

We assessed the impact of maternally derived pertussis antibodies on infant responses to a 2 + 1 vaccine schedule (6 weeks, 12 weeks, and 12 months). Infants with baseline antibodies showed lower IgG responses following the primary vaccination series, but this did not impair booster responses at 4 years of age.

Six-minute Strep A tests dramatically cut wait time in remote settings

Children at risk of potentially life-threatening Strep A infections no longer have to wait five days for timely treatment, thanks to a The Kids Research Institute Australia study conducted in the remote Kimberley region of Western Australia.

Ear Explorers shows latest video technology helps ear disease diagnosis

Findings from The Kids Research Institute Australia’s ‘Ear Explorers’ real-life research project undertaken as part of the 2019 Telethon weekend, found short videos were more helpful than photos when making a diagnosis.

COVID-19 risks explained for babies, children and pregnant women

Many parents may be feeling anxious and confused about what COVID-19 means for pregnant women, babies and children.

Whooping cough vaccine could be a new weapon in the fight against food allergies

Researchers from The Kids Research Institute Australia and Curtin University will use a $3.9 million grant from the National Health and Medical Research Council to investigate whether a type of whooping cough vaccine could provide bonus protection against food allergies and eczema.

About

Learn more about the Wesfarmers Centre of Vaccines and Infectious Diseases

About the Vaccine Trials Group

The Vaccine Trials Group was formed in March 1999 to provide a coordinated approach to the development, delivery, assessment and promotion of vaccines.

Current studies

To improve the health of the community through immunisation and prevention of infectious diseases, we are conducting clinical trials of vaccines.