Search
Research
Targeting host-microbial interactions to develop otitis media therapiesOtitis media (OM; middle ear infection) is the most common reason for pre-school children to visit a doctor, be prescribed antimicrobials, or undergo surgery. Recent Cochrane reviews of clinical trials have identified that antibiotics and grommet surgery are only moderately effective in treating OM, with recurrent or persistent infection observed in one-third of children. Research efforts are focusing on developing improved therapies to treat OM and prevent disease recurrence.
Research
Plasma secretory phospholipase A2 as an early marker for late-onset sepsis in preterm infants—a pilot studyPreterm infants are particularly susceptible to bacterial late-onset sepsis (LOS). Diagnosis by blood culture and inflammatory markers have sub-optimal sensitivity and specificity and prolonged reporting times. There is an urgent need for more rapid, accurate adjunctive diagnostics in LOS to improve management and minimise antibiotic exposure.
Research
The Contribution of Geogenic Particulate Matter to Lung Disease in Indigenous ChildrenThe aim of this study was to assess the relationship between dust levels and health in Indigenous children in Western Australia
Research
Safety and immunogenicity of pneumococcal conjugate vaccines in a high-risk population: a randomised controlled trial of PCV in Papua New Guinean infantsInfant vaccination with 3 doses of PCV10 or PCV13 is safe and immunogenic in a highly endemic setting
Research
Production of IgG2 Antibodies to Pneumococcal Polysaccharides After Vaccination of Treated HIV Patients May Be Augmented by IL-7Rα Signaling in ICOS + Circulating T-CellsOur findings suggest that utilization of IL-7 by cTFH cells affects production of IgG2 antibodies to PPV23 antigens in some HIV patients
Research
Combination of clinical symptoms and blood biomarkers can improve discrimination between bacterial or viral community-acquired pneumonia in childrenCombining elevated CRP with the presence or absence of clinical signs/ symptoms differentiates definite bacterial from presumed viral pneumonia better than CRP alone
Research
Immunogenicity and Immune Memory after a Pneumococcal Polysaccharide Vaccine Booster in a High-Risk Population Primed with Pneumococcal Conjugate VaccinePPV is immunogenic in 9-month-old children at high risk of pneumococcal infections and does not affect the capacity to produce protective immune responses
Research
Role of viral and bacterial pathogens in causing pneumonia among Western Australian children: A case-control study protocolPneumonia is the leading cause of childhood morbidity and mortality globally.
Research
Australian Aboriginal children with otitis media have reduced antibody titers to specific nontypeable Haemophilus influenzae vaccine antigensdecreased serum IgG responses to NTHi outer membrane proteins may contribute to the development of chronic and severe OM in Australian Aboriginal children
Research
Community immunity: Developing a sensitive and specific SARS-CoV-2 antibody testPeter Richmond MBBS MRCP(UK) FRACP Head, Vaccine Trials Group Head, Vaccine Trials Group Professor Peter Richmond is Head of the Vaccine Trials Group