Research has documented numerous barriers to recruitment of marginalized individuals, including historic exploitation, distrust, and accessibility. Such challenges are commonly observed among racial minorities, unhoused individuals, and individuals with lower socioeconomic statuses. Public health researchers have led investigations on ways to…

Background: Local authorities (LA) are key in improving population health, and LA public health decision makers need support from appropriately organised research capacity; however, few models of LA research systems are known to exist. Aims and objectives: To explore potential and existing models of LA-based research systems. Methods: This mapping…

Over the last three quarters of a century, international guidelines and regulations have undergone significant changes in how children are problematised as participants in biomedical research. While early guidelines enacted children as vulnerable subjects with diminished autonomy and in need of special protection, beginning in the early 2000s,…

Public health and social measures (PHSM) have been central to the COVID-19 response. Consequently, there has been much pressure on decision-makers to make evidence-informed decisions and on researchers to synthesize the evidence regarding these measures. This article describes our experiences, responses and lessons learnt regarding key challenges…

Physical activity (PA) promotion is an ideal intervention target for public health because it has the potential to help individuals feel better, sleep better, and perform daily tasks more easily, in addition to providing disease prevention benefits. There is strong evidence that individual-level theory-based behavioral interventions are effective…

This systematic review synthesizes studies that used experimental designs to evaluate techniques theorized to foster the development of antiracism among youth in school settings (19 published reports; 23 independent studies; participant ages 3-19 years old, primarily White). Our goal herein was to identify unique program components, design…

Systematic searches are integral to identifying the evidence that is used in National Institute for Health and Care Excellence (NICE) public health guidelines (PHGs). This study analyses the sources, including bibliographic databases and other techniques, required for PHGs. The aims were to analyse the sources used to identify the publications…

Training in research methods is important for improvement of healthcare delivery and population outcomes. Graduate programs of public health play a critical role in offering such education to current and future healthcare professionals as well as entry level learners with no experience in the field. A key skill across all fields of research…

Global health emergencies often lead to a proliferation of health-related research and resultant data, which is shared across borders to help control the outbreak of disease and support decision-making regarding public health interventions. However, efforts to share data can be hindered by diverse international ethical and legal frameworks. The…

South African research ethics committees (RECs) faced significant challenges during the COVID-19 pandemic. Research ethics committees needed to find a balance between careful consideration of scientific validity and ethical merit of protocols, and review with the urgency normally associated with public health emergency research. We aimed to…

Background: Schools are essential public health partners for safeguarding students' health. Child Death Review (CDR) is one public health activity where collaboration with schools is integral for developing strategies to prevent child death but the degree of collaboration is unknown. This study assessed school participation in CDR and the…

It has been proposed that the urgency of having a vaccine as a response to SARS-CoV-2 is so great, given the potential health, economic and social benefits that we should override the established steps in the research development process. In this article I argue that whilst there are some opportunities to expedite the production of a vaccine, it…

Hundreds of clinical trials of potential treatments and vaccines for the "coronavirus 19 disease" (COVID-19) have been set up in record time. This is a remarkable reaction to the global pandemic, but the absence of a global coordination of clinical research efforts raises serious ethical concerns. Some COVID-19 patients might carry the…

There is growing implementation of storytelling as a specific application of narrative in public health. As the field's latest epoch evolves to consider cultural determinants, reimagination of how scientists conceptualize, operationalize, and capture populations' unique elements is necessary, and storytelling provides a genuine and efficacious…

There is too much that we do not know about COVID-19. The longer we take to find it out, the more lives will be lost. In this paper, we will defend a principle of "risk parity": if it is permissible to expose some members of society (e.g. health workers or the economically vulnerable) to a certain level of "ex ante" risk in…