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Characterising the SARS-CoV-2 nucleocapsid (N) protein antibody response

SARS-CoV-2 nucleocapsid (N) protein antibodies can be used to identify the serological response to natural infection in those who have previously received a COVID-19 spike-based vaccine. Anti-N antibody responses can also be induced by inactivated whole SARS-CoV-2 virus vaccines, such as CoronaVac. We aimed to characterise antibody responses to the N protein following COVID-19 and following vaccination with CoronaVac.

Meningococcal Disease in the Post–COVID-19 Era: A Time to Prepare

The global invasive meningococcal disease (IMD) landscape changed considerably during the COVID-19 pandemic, as evidenced by decreased incidence rates due to COVID-19 mitigation measures, such as limited social contact, physical distancing, mask wearing, and hand washing. Vaccination rates were also lower during the pandemic relative to pre-pandemic levels.

Clinical trial to examine whether “mixing” COVID-19 vaccine boosters is more effective

Top infectious disease experts in Australia will lead a clinical trial to determine whether combining different Covid-19 vaccines in the nation’s booster immunisation will increase effectiveness.

Meningococcal vaccine provides extra protection for bubs

In 2017, a steep rise in cases of meningococcal disease caused by the W strain sparked a wave of concern for parents in Western Australia.

Statistical considerations for the platform trial in COVID-19 vaccine priming and boosting

The Platform trial In COVID-19 priming and BOOsting (PICOBOO) is a multi-site, adaptive platform trial designed to generate evidence of the immunogenicity, reactogenicity, and cross-protection of different booster vaccination strategies against severe acute respiratory syndrome coronavirus 2 and its variants, specific for the Australian context.

ATOMIC Ears: A Phase IIB randomised controlled trial to assess safety, tolerability and acceptability of a 5-day Dornase alfa treatment as an adjunct therapy to ventilation tube insertion for otitis media in children

Chris Jennifer Lea-Ann Peter Ruth Brennan-Jones Kent Kirkham Richmond Thornton PhD RN PhD MBBS MRCP(UK) FRACP PhD Head, Ear and Hearing Health

Pediatric Burn Survivors Have Long-Term Immune Dysfunction With Diminished Vaccine Response

Epidemiological studies have demonstrated that survivors of acute burn trauma are at long-term increased risk of developing a range of morbidities. The mechanisms underlying this increased risk remain unknown. This study aimed to determine whether burn injury leads to sustained immune dysfunction that may underpin long-term morbidity. Plasma and peripheral blood mononuclear cells were collected from 36 pediatric burn survivors >3 years after a non-severe burn injury (<10% total body surface area) and from age/sex-matched non-injured controls.

Infection characteristics and treatment of Staphylococcus aureus bacteraemia at a tertiary children's hospital

There is a wide spectrum of disease severity in paediatric Staphylococcus aureus bacteraemia

Record linkage study of the pathogen-specific burden of respiratory viruses in children

Reliance on hospital discharge diagnosis codes alone will likely underestimate the burden of respiratory viruses

The Spectrum and Burden of Influenza-Associated Neurological Disease in Children: Combined Encephalitis and Influenza Sentinel Site Surveillance from Australia, 2013-2015

Seasonal influenza is an important cause of acute neurological disease in Australian children.