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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.
Despite 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.
To identify the barriers and facilitators for timely detection and optimal management of otitis media in Aboriginal children in a primary care setting from the perspective of carers of Aboriginal children.
Peter Ruth Elke Richmond Thornton Seppanen MBBS MRCP(UK) FRACP PhD BSc PhD Head, Vaccine Trials Group Co-head, Bacterial Respiratory Infectious
Chris Glenn Lea-Ann Peter Ruth Brennan-Jones Pearson Kirkham Richmond Thornton PhD BA (Education) PhD Candidate PhD MBBS MRCP(UK) FRACP PhD Head, Ear
Deborah Lea-Ann Peter Ruth Strickland Kirkham Richmond Thornton PhD PhD MBBS MRCP(UK) FRACP PhD Head, Pregnancy and Early Life Immunology Co-Head,
Lea-Ann Peter Ruth Kirkham Richmond Thornton PhD MBBS MRCP(UK) FRACP PhD Co-Head, Bacterial Respiratory Infectious Disease Group; Microbiology Lead,
Ruth Elke Peter Thornton Seppanen Richmond PhD BSc PhD MBBS MRCP(UK) FRACP Co-head, Bacterial Respiratory Infectious Disease Group (BRIDG) Program
Otitis media with effusion (OME) affects hearing, speech development, and quality of life (QoL) in children. The 'Blow, Breathe, Cough' (BBC) intervention promotes nasal, respiratory, and middle ear clearance through nose blowing, deep breathing, coughing, and hand hygiene. It shows promise in resolving OME but lacks randomized-controlled trial (RCT) evaluation. This paper presents a RCT protocol evaluating BBC's effect on OME resolution, hearing, speech, and QoL in children aged two to seven years.
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.