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Research

Interactions between bacteria in the human nasopharynx: a scoping review

Emerging evidence indicates that interactions between bacteria shape the nasopharyngeal microbiome and influence respiratory health. This Review uses the systematic scoping methodology to summarise 88 studies including observational and experimental studies, identifying key interactions between bacteria that colonise the human nasopharynx. 

Research

Haemophilus influenzae remains the predominant otitis media pathogen in Australian children undergoing ventilation tube insertion in the PCV13 era

Understanding patterns of bacterial carriage and otitis media (OM) microbiology is crucial for assessing vaccine impact and informing policy. The microbiology of OM can vary with geography, time, and interventions like pneumococcal conjugate vaccines (PCVs). We evaluated the microbiology of nasopharyngeal and middle ear effusions in children living in Western Australia, 11 years following the introduction of PCV13.

Research

Effectiveness of 2023 southern hemisphere influenza vaccines against severe influenza-associated illness: pooled estimates from eight countries using the test-negative design

Annual estimates of seasonal influenza vaccine effectiveness can guide global risk communication and vaccination strategies to mitigate influenza-associated illness. We aimed to evaluate vaccine effectiveness in countries using the 2023 southern hemisphere influenza vaccine formulation.

Research

Assessing the Impact of Pneumococcal Conjugate Vaccine Immunization Schedule Change From 3+0 to 2+1 in Australian Children: A Retrospective Observational Study

In mid-2018, the Australian childhood 13-valent pneumococcal conjugate vaccine schedule changed from 3+0 to 2+1, moving the third dose to 12 months of age, to address increasing breakthrough cases of invasive pneumococcal disease (IPD), predominantly in children aged >12 months. This study assessed the impact of this change using national IPD surveillance data.

News & Events

Four BrightSpark Fellowships awarded to early-career researchers at The Kids

Congratulations to four outstanding early-career researchers from The Kids Research Institute Australia, who have been awarded BrightSpark Foundation fellowships and project funding for 2026.

News & Events

New cultural safety initiative guides best practice for clinical research

Perth investigators involved in a major global trial have launched an innovative Cultural Information Hub to maximise cultural safety for Aboriginal and/or Torres Strait Islander patients participating in research.

News & Events

Whooping Cough Day marks 10 years of vaccine advocacy efforts for Catherine Hughes AM

Whooping Cough Day in 2025 has a special significance to Catherine Hughes AM and her family - it marks a decade of dedication to vaccine advocacy after the loss of their four-week-old baby son Riley in 2015.

News & Events

Announcing our 2025 Premier’s Science Awards finalists

Eight outstanding researchers from The Kids Research Institute Australia and the Institute-led Broome STEM Festival are finalists in the 2025 Premier’s Science Awards.

News & Events

WA Government launches ‘game-changing’ nasal influenza vaccine program for kids

Western Australian kids will have access to a needle-free nasal flu vaccine for the first time in 2026 as part of a new initiative to boost vaccination rates against the life-threatening virus.

News & Events

Latest Deborah Lehmann Research Award recipient tackles malaria in Madang

Papua New Guinean researcher Dr Lincoln Timinao has been awarded the 2025 Deborah Lehmann Research Award (DLRA) for his work aimed at investigating the burden of malaria in young children.