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Individual variation in vaccine immune response can produce bimodal distributions of protection

The ability for vaccines to protect against infectious diseases varies among individuals, but computational models employed to inform policy typically do not account for this variation. Here we examine this issue: we implement a model of vaccine efficacy developed in the context of SARS-CoV-2 in order to evaluate the general implications of modelling correlates of protection on the individual level.

Antibiotic exposure for culture-negative early-onset sepsis in late-preterm and term newborns: an international study

Early-life antibiotic exposure is disproportionately high compared to the burden of culture-proven early-onset sepsis (CP-EOS). We assessed the contribution of culture-negative cases to the overall antibiotic exposure in the first postnatal week.

Participate CP 2: optimising participation in physically active leisure for children with cerebral palsy - protocol for a phase III randomised controlled trial

Children with cerebral palsy (CP) participate less in physical activities and have increased sedentary behaviour compared with typically developing peers. Participate CP is a participation-focused therapy intervention for children with CP with demonstrated efficacy in a phase II randomised controlled trial (RCT) to increase perceived performance of physical activity participation goals. This study will test the effectiveness of Participate CP in a multisite phase III RCT.

Understanding the role of microbiota in cancer

This chapter provides an update on the latest findings in the role of the gut microbiota in cancer. Herein we discuss how the composition and the diversity of the gut microbiota result in the latter to function as a tumour-suppressor, a tumour-promoter or an aid in the recovery post cancer treatment. © 2023 John Wiley & Sons Ltd. All rights reserved.

Composition and diversity of gut microbiota

The gastrointestinal tract has one of the most diverse and complex microbial communities in nature which is shaped by both external and internal factors throughout a human's lifespan. The gut microbiota and the host have coevolved and coexisted to create a mutualistic relationship as the bacterial community has many functions in the body.

Influence of frying on food macromolecule constituents

Citation: Pandohee J, Khan J, Ali A, Kaur P, Kulshreshtha S, Shaikh M, Sundarrajan P, Basu R, Dasgupta S, Noor A. Influence of frying on food

Influenza and pertussis vaccine coverage in pregnancy in Australia, 2016-2021

Vaccination in pregnancy is the best strategy to reduce complications from influenza or pertussis infection in infants who are too young to be protected directly from vaccination. Pregnant women are also at risk of influenza complications preventable through antenatal vaccination. Both vaccines are funded under the National Immunisation Program for pregnant women in Australia, but coverage is not routinely reported nationally. 

Beta Agonists for Prevention of Respiratory Adverse Events in Children Undergoing Adenotonsillectomy: Long-Acting, Short Acting, or Not Acting

Adenotonsillectomy is one of the most common surgical interventions in children, and while generally safe, it is associated with a risk of significant adverse events. In this issue, Kim et al report a prospective randomized controlled study comparing preoperative use of a tulobuterol (longacting beta agonist) dermal patch with placebo on the incidence of perioperative respiratory adverse events (PRAEs) in children undergoing adenotonsillectomy.

Neighborhood Places for Preschool Children's Physical Activity: A Mixed-Methods Study Using Global Positioning System, Geographic Information Systems, and Accelerometry Data

This study adds to the current literature by using a novel device-based method to explore where preschool children are physically active outside of home and childcare settings. This study combined accelerometry with geospatial data to explore the influence of the environment on preschool children's physical activity by objectively identifying the locations where preschool children engage in moderate to vigorous physical activity (MVPA) within and outside of their neighborhood.

The effect of the COVID-19 pandemic on paediatric anaesthesia research as evidenced by the contrasting recruitment experiences of centres in Australia and Scotland

Britta Regli-von Ungern-Sternberg AM FAHMS MD, PhD, DEAA, FANZA Chair of Paediatric anaesthesia, University of Western Australia; Consultant