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Our alumnus Fernando Reis (cohort 2017-18) spent 3 months in a penitentiary complex investigating a COVID-19 outbreak. The field work has provided the opportunity to carry out several studies of which this is the first to be published. It addresses virus transmissibility in a prison environment.
Optimal gestational weight gain and pregnancy outcomes, by BMI and height, in a marginalised population of women with short stature living along the Thailand-Myanmar border: A retrospective cohort, 2004–2023
Posted 21/10/2025. Pregnancy guidelines are frequently derived from populations in high income countries. International gestational weight gain guidelines are based on taller populations from North America and Western Europe. Rose McGready and colleagues suggest that lower weight gain during pregnancy in women with short stature on the Thailand-Myanmar border is associated with optimal outcomes.
Identification and pathogen screening of ectoparasites from companion animals in urban Vientiane, Lao PDR
Posted 29/10/2025. Vanheuang Phommadeechack and colleagues examined the prevalence of zoonotic pathogens within ectoparasites found on dogs and cats in Vientiane, Laos. Fleas and ticks carried Rickettsia and Anaplasmataceae, seen as potential human pathogens. This highlights risks of zoonotic infections and the need for vector control strategies with companion animals, supporting public health and awareness.
Plasma folate dynamics in Plasmodium falciparum-infected African children treated with artemisinin combination therapy and single low-dose primaquine or placebo
Posted 20/10/2025. In 408 falciparum-infected under-5 African children treated with single low dose primaquine (SLDPQ) or placebo plus dihydroartemisinin piperaquine, plasma folate dynamics followed those of haemoglobin with an initial fall followed by a rise and were unaffected by SLDPQ or G6PD status. This research provides more evidence of the safety of SLDPQ. By Bob Taylor
Newborn technology use in low-resource settings: the role of health professionals’ communication in implementation
Posted 16/10/2025. How does the hospital environment in low-resource settings influence the use of newborn care technologies? Gloria Ngaiza and colleagues examined Continuous Positive Airway Pressure (CPAP) and phototherapy. They highlight how the physical setting, socio-organizational factors, technological features, and the broader context impact how health professionals in Kenya communicate, and, ultimately, make decisions to use or not use technologies.
Sustainable by Design: Digital Health Business Models for Equitable Global Health Impact in Low-Income and Low-Middle-Income Countries
Posted 13/10/2025. Drawing on the business model challenges faced by digital health entrepreneurs in LMICs and lessons from market-shaping approaches that have expanded access to essential medicines in global health, Elvin Irihamye and colleagues provide a framework that shows how business strategy and market-shaping practices can be adapted to align digital health business models with the delivery of tangible global health impact.
Applying a multi-layered, mixed methods approach to evaluate technology and workforce interventions in Kenyan neonatal units
Posted 07/10/2025. How do we design and ethically implement complex health interventions and evaluations in settings that are under resourced without compromising patient care or research data? Michuki Maina and colleagues used layered mixed methodologies and sustained stakeholder engagement to design and conduct implementation research of a complex intervention in Kenyan neonatal hospitals.
Antimicrobial usage among acutely ill hospitalized children aged 2‒23 months in Sub-Saharan Africa and South Asia
Posted 29/09/2025. Overuse of antimicrobials strongly drives antimicrobial resistance (AMR). Among 3,101 acutely ill children admitted to 9 hospitals in Africa and South Asia, 91% received antimicrobials, including 11% where antimicrobials were not indicated. Notably, there was limited escalation and de-escalation of antimicrobial treatment, likely due to a lack of guidance. By Jay Berkley
Communication among health professionals using newborn technology for care: an exploratory scoping review
Posted 30/09/2025. Effective communication supports the adoption of health interventions. Gloria Ngaiza and colleagues reviewed communication among health professionals using newborn technology for care. The findings showed limited information, centred on a few technologies and disciplines of health professionals. The context of technology use was also crucial in communication, and further research is necessary to explore these areas.
Engagement with migrant communities at the Thai-Myanmar border: Lessons learnt from a community advisory board
Posted 26/09/2025. Supa-at Asarath, Napat Khirikoekkong, Phaik Yeong Cheah, and colleagues reflects on engagement with the Tak Province Community Ethics Advisory Board (T-CAB), established in 2009 on the Thai-Myanmar border, capturing views from members on their involvement in health and research topics, their motivations, benefits, and challenges. Findings show how T-CAB improves research ethics, design, and community trust.
Risk stratification of childhood infection using host markers of immune and endothelial activation in Asia (Spot Sepsis): a multi-country, prospective, cohort study
Posted 24/09/2025. WHO danger signs often misclassify febrile children in resource-limited settings. In the first community-based study across seven Asian sites, Arjun Chandna and colleagues show host-response biomarkers, especially sTREM-1, outperform traditional tools for predicting severe illness. These findings highlight the potential for biomarker-based triage tools to transform childhood infection care.
Making MALDI-TOF MS for entomological parameters accessible: A practical guide for in-house library creation
Posted 23/09/2025. MALDI-TOF MS remains underutilised in entomology due to challenges in reference library construction. Marta Maia and colleagues demystify the process and share a detailed workflow for creating in-house libraries. The versatility of this platform is highlighted as it may be used for analysing multiple parameters including species, age, infection, and blood-meal source.
Delivery of care in high mortality hospital settings: a direct observational study examining 1848 h of neonatal nursing in Kenya
Posted 20/08/2025. In resource-constrained countries, deploying better technologies is expected to improve neonatal care, but little attention has been paid to nurse staffing. Abdulazeez Imam and colleagues demonstrate high levels of missed nursing care and ‘off-loading’ of care to largely unsupervised nursing students and mothers, resulting from severe newborn unit nursing shortages in Kenya.
A clinical practice guideline for tuberculous meningitis
Posted 19/08/2025. Joseph Donovan and colleagues at OUCRU took a leading role in the development of the first international clinical practice guideline for tuberculous meningitis. This collaboration reviewed evidence to guide diagnosis and treatment of the most lethal form of tuberculosis, providing recommendations, identifying knowledge gaps, and setting global research priorities for improved care.
A just war on bugs? Ethical differences between antimalarial resistance and antibacterial resistance
Posted 15/08/2025. IIn this commentary, Phaik Yeong Cheah and colleagues argue that antimalarial resistance and antibacterial resistance raise distinct ethical considerations. Unlike antibacterial resistance, mitigating antimalarial resistance has well-defined goals and does not involve environmental factors or the use in livestock. These differences make it clear that not all microbes should be addressed in the same way, and that interventions must be tailored accordingly.
Use of the International Classification of Diseases to Perinatal Mortality (ICD-PM) with verbal autopsy to determine the causes of stillbirths and neonatal deaths in rural Cambodia: a population-based, prospective, cohort study
Posted 08/08/2025. Perinatal cause-of-death data in low-resource settings are scarce. Applying the WHO's new ICD-PM classification system to verbal autopsy data in rural Cambodia, Kaajal Patel and colleagues identified hypoxia, prematurity, and infection as leading causes. We found that adaptations to ICD-PM were needed to better classify deaths, especially when the timing of death was unknown.
Handheld Spatially Offset Raman Spectroscopy for rapid non-invasive detection of ethylene glycol and diethylene glycol in medicinal syrups
Posted 06/08/2025. Pavel Matousek, Paul Newton and colleagues from the Medicine Quality Research Group developed a portable laser-based method, SORS, to detect toxic contaminants in medicinal syrups without opening bottles. This innovation addresses the urgent need for accessible screening, following deadly contamination incidents in Asia and Africa. The technology enables rapid, non-invasive testing across supply chains to improve medicine safety.
Safety and tolerability of metformin in overweight and obese patients with dengue: An open-label clinical trial (MeDO)
Posted 05/08/2025. Nguyet Nguyen Minh and colleagues at OUCRU-Vietnam investigated the safety and tolerability of metformin as an adjunctive therapy in patients with dengue and obesity. Metformin was associated with more adverse events, mainly severe gastrointestinal symptoms and did not improve clinical, laboratory or virological parameters. The data does not support progression to a larger randomised controlled trial.
Risk factors and mitigation strategies of laboratory-acquired infections in research and clinical laboratories worldwide: a systematic review
Posted 01/08/2025. Causes of laboratory‑acquired infections and pathogen escapes are often under‑reported. A review from 2000–2024 identified 712 cases and 17 deaths. Common incidents included needlestick injuries and PPE failures. Research laboratories reported more decontamination issues, while clinical laboratories faced sample‑handling risks. These findings support targeted improvements in laboratory risk management practices. By Sandhya Dhawan
Optimization of heat inactivation protocols for Orientia and Rickettsia species
Posted 30/07/2025. Stuart Blacksell and colleagues evaluated heat inactivation of Orientia tsutsugamushi, Rickettsia typhi, R. conorii, and R. honei at 56 °C, 80 °C, and 90 °C for varying times. All were inactivated at 56 °C for 5 minutes. O. tsutsugamushi showed greater reduction, with time–temperature effects differing by species, highlighting important pathogen‑specific heat‑treatment requirements for biosafety purposes.
Over the counter use of topical corticosteroid for skin conditions among patients before attending skin specialist clinic in Nepal: A qualitative study
Posted 29/07/2025. Why do many patients arrive at skin clinics only after their conditions worsen, despite early treatment? This study from Nepal reveals how over-the-counter steroid use, informal networks, convenience, and customary practices shape care-seeking for skin conditions. These factors also mirror patterns seen in over-the-counter antimicrobial use. By Bipin Adhikari.