Social justice in medical education: a student-led approach to addressing COVID-19 vaccine equity in the Hispanic/Latinx community.

The current healthcare system disproportionately affects vulnerable populations, leading to disparities in health outcomes. As a result, medical schools need to equip future physicians with the tools to identify and address healthcare disparities. The University of Nevada, Reno School of Medicine implemented a Scholarly Concentration in Medical Social Justice (SCiMSJ) program to address this issue. Three medical students joined the program and pioneered a project to address the equitable vaccine distribution within the local Hispanic/Latinx community. After identifying the disparity in vaccine uptake and high levels of vaccine hesitancy, they collaborated with local organizations to address vaccine misinformation and accessibility. They organized outreach events, provided vaccine education, and hosted a vaccine clinic at a Catholic church with a high Hispanic/Latinx congregation. Through their efforts, they administered 1,456 vaccines. The estimated economic and societal impacts of their work was 879 COVID-19 cases avoided, 5 deaths avoided, 45 life years saved, and $29,286 in economic value. The project's success highlights the effectiveness of a student-led approach to promote skill development in social justice training. Leadership skills and coalition building were crucial in overcoming resource limitations and connecting organizations with the necessary volunteer force. Building trust with the Hispanic/Latinx community through outreach efforts and addressing vaccine hesitancy contributed to the well-attended vaccine clinic. The project's framework and approach can be adopted by other medical students and organizations to address health disparities and improve health outcomes in their communities.

What's new in travellers' diarrhoea: updates on epidemiology, diagnostics, treatment and long-term consequences.

BACKGROUND: Travellers' diarrhoea (TD) is the most common clinical syndrome affecting travellers. This narrative review summarizes key discoveries reported in the last two years related to TD and suggests areas for future research. METHODS: A PubMed literature search was conducted for novel data in TD research published between 12 January 2018 and 12 January 2020. Inclusion was based on contribution to epidemiology, aetiology, diagnostics, management and long-term consequences and relevance to public health, discovery and clinical practice. RESULTS: The initial literature search yielded 118 articles. We retrieved 72 and reviewed 31 articles for inclusion. The findings support our understanding that TD incidence varies by traveller group and environment with students and military-travel remaining moderately high risk, and control of food and water in mass gathering events remain an important goal. The growth of culture-independent testing has led to a continued detection of previously known pathogens, but also an increased detection frequency of norovirus. Another consequence is the increase in multi-pathogen infections, which require consideration of clinical, epidemiological and diagnostic data. Fluoroquinolone resistant rates continue to rise. New data on non-absorbable antibiotics continue to emerge, offering a potential alternative to current recommendations (azithromycin and fluoroquinolones), but are not recommended for febrile diarrhoea or dysentery or regions/itineraries where invasive pathogens are likely to cause illness. Recent studies investigated the interaction of the microbiome in TD prevention and consequences, and while discriminating features were identified, much uncertainty remains. The prevalence of extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE) acquisition and carriage is increasing. Finally, continued research documents the post-infectious consequences, whereas mechanisms of reactive arthritis and post-infectious IBS necessitate further investigation. CONCLUSIONS: Globally, TD remains an important travel health issue and advances in our understanding continue. More research is needed to mitigate risk factors where possible and develop risk-based management strategies to reduce antibiotic usage and its attendant consequences.