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Nasal Delivery of Haemophilus haemolyticus Is Safe, Reduces Influenza Severity, and Prevents Development of Otitis Media in MiceDespite vaccination, influenza and otitis media (OM) remain leading causes of illness. We previously found that the human respiratory commensal Haemophilus haemolyticus prevents bacterial infection in vitro and that the related murine commensal Muribacter muris delays OM development in mice. The observation that M muris pretreatment reduced lung influenza titer and inflammation suggests that these bacteria could be exploited for protection against influenza/OM.
Research
A phase 3, randomized, double-blinded, placebo-controlled trial toevaluate the efficacy and safety of a respiratory syncytial virus (RSV) prefusion F subunit vaccine in infants born to women vaccinated during pregnancy (Matisse)Peter Richmond MBBS MRCP(UK) FRACP Head, Vaccine Trials Group Head, Vaccine Trials Group Professor Peter Richmond is Head of the Vaccine Trials Group
Research
A Phase I/II, Multicentre, Observer-blinded, Randomized, Active Controlled, Clinical Trial to Assess the Reactogenicity, Safety and Immunogenicity of a combined Tetanus, Diphtheria, Acellular Pertussis and Poliomyelitis Vaccine (SIIPL Tdap-IPV) in CompariJennifer Peter Kent Richmond RN MBBS MRCP(UK) FRACP Clinical Research Manager Head, Vaccine Trials Group Jennifer.Kent@thekids.org.au Clinical
Research
BCG vaccination to Reduce the impact of COVID-19 in Australian healthcare workers following Coronavirus Exposure (BRACE) TrialJennifer Peter Kent Richmond RN MBBS MRCP(UK) FRACP Clinical Research Manager Head, Vaccine Trials Group Jennifer.Kent@thekids.org.au Clinical

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Meningococcal vaccine provides extra protection for bubsIn 2017, a steep rise in cases of meningococcal disease caused by the W strain sparked a wave of concern for parents in Western Australia.

Research
Paediatric Active Enhanced Diseases Surveillance (PAEDS)PAEDS monitors for key vaccine preventable conditions and severe side effects from vaccine in 5 paediatric hospitals in Australia.
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The Platform Trial In COVID-19 Priming and BOOsting (PICOBOO): The immunogenicity, reactogenicity, and safety of different COVID-19 vaccinations administered as a second boosterPICOBOO is a randomised, adaptive trial evaluating the immunogenicity, reactogenicity, and safety of COVID-19 booster strategies. We report data for second boosters among individuals 50-<70 years old primed with AZD1222 (50-<70y-AZD1222) until Day 84.
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Breastfeeding and Neonatal Age Influence Neutrophil-Driven Ontogeny of Blood Cell Populations in the First Week of Human LifeThe first few days of life are characterized by rapid external and internal changes that require substantial immune system adaptations. Despite growing evidence of the impact of this period on lifelong immune health, this period remains largely uncharted.
Research
Plasma adenosine deaminase-1 and -2 activities are lower at birth in Papua New Guinea than in The Gambia but converge over the first weeks of lifeDynamic cellular and molecular adaptations in early life significantly impact health and disease. Upon birth, newborns are immediately challenged by their environment, placing urgent demands on the infant immune system.
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Bacille Calmette-Guérin vaccination to prevent febrile and respiratory illness in adults (BRACE): secondary outcomes of a randomised controlled phase 3 trialBacille Calmette-Guérin (BCG) vaccination has off-target (non-specific) effects that are associated with protection against unrelated infections and decreased all-cause mortality in infants. We aimed to determine whether BCG vaccination prevents febrile and respiratory infections in adults.