Understanding and overcoming geographical barriers for scaling up dog vaccinations against rabies.

Rabies causes 59,000 human deaths annually in over 150 countries. Mass dog vaccination (MDV) is key to controlling dog rabies, requiring 70% coverage in the susceptible dog population to eliminate rabies deaths. MDV campaigns must achieve geographical homogeneity of coverage.

Determinants of breast cancer screening among women of reproductive age in sub-Saharan Africa: A multilevel analysis.

Background: Breast cancer is a significant global health issue, responsible for a large number of female cancer deaths. Early detection through breast cancer screening is crucial in reducing mortality rates. However, regions such as Sub-Saharan Africa (SSA) face challenges in identifying breast cancer early, resulting in higher mortality rates and a lower quality of life.

Prevalence, Distribution and Risk Factors for Trematode Infections in Domesticated Ruminants in the Lake Victoria and Southern Highland Ecological Zones of Tanzania: A Cross-Sectional Study.

Trematode infections cause long-term suffering and debilitation, posing a significant threat to global animal health and production and leading to considerable economic losses. Studies on the epidemiology and control of these infections in Tanzania are limited. The few available studies have been conducted in abattoir settings.

Accidental detection of malaria by the haematology analyser in a patient at the Adult Emergency Department of the Motol University Hospital.

In a febrile patient admitted to the Adult Emergency Department, the haematology analyser detected the presence of erythrocytes infected with plasmodia. The finding was confirmed by thin smear and thick drop microscopy. A 43-year-old male patient was admitted to the Emergency Department with fever, vomiting, diarrhoea and pain in the upper abdomen.

An overview of climate changes and its effects on health - from mechanisms to One Health.

Human activities, primarily the burning of fossil fuels, widespread deforestation, soil erosion or machine-intensive farming methods, manufacturing, food processing, mining, and construction iron, cement, steel, and chemicals industry, have been the main drivers of the observed increase in Earth's average surface temperature and climate change. Rising global temperatures, extreme weather events, ecosystems disruption, agricultural impacts, water scarcity, problems in access to good quality water, food and housing, and profound environmental disruptions such as biodiversity loss and extreme pollution are expected to steeply increase the prevalence and severity of acute and chronic diseases. Its long-term effects cannot be adequately predicted or mitigated without a comprehensive understanding of the adaptive ecosystems.

Rift Valley Fever outbreaks in the East African Community: insights from ProMed data (2010-2024).

Background: Rift Valley Fever (RVF) is a mosquito-borne zoonotic disease that poses a serious threat to both humans and livestock across various regions, particularly in Africa, the Arabian Peninsula, and parts of the Indian Ocean Islands. This study seeks to analyze the spatial and temporal distribution and trends of RVF outbreaks within the East African Community (EAC) countries, offering insights into the patterns and progression of these outbreaks in the region.

Methods: We conducted a retrospective analysis of the Program for Monitoring Emerging Diseases (ProMed), a digital, event-based disease surveillance system, to identify reports of outbreak events in Uganda, Kenya, Rwanda, Burundi, Tanzania, and South Sudan from 2010 to 2024.

Concurrent acute myocardial infarction and acute ischemic stroke in a diabetic patient undergoing chemotherapy for non-Hodgkin lymphoma: Should I administer thrombolytic therapy? A case report.

Background: Concurrent ST-elevation myocardial infarction (STEMI) and acute ischemic stroke (AIS) are extremely rare, and their management remains perplexing due to the absence of high-quality evidence and limited resources. For the first time, we report a rare, preventable, and suboptimally managed case of concurrent AIS and STEMI in a patient with non-Hodgkin lymphoma (NHL) who received cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP) chemotherapy.

Case Presentation: A 59-year-old postmenopausal woman of African origin with a background history of type 2 diabetes mellitus presented to the Jakaya Kikwete Cardiac Institute with sudden onset of left-sided weakness and typical ischemic chest pain for 3 days.

Evaluation of dose distribution to the tumor and organs at risk for cervical cancer patients treated using HDR-ICBT without central tandem applicator: A single center based experience.

Background And Purpose: Cervical cancer is the most prevalent type of cancer among women in numerous low and middle-income countries. Tandem-based applicator is a widely used technique in High Dose Rate Intercavitary Brachytherapy (HDR-ICBT) for treating cervical cancer. For cases where central tandem insertion is not feasible due to patient-specific conditions, a ring-only applicator is used as an alternative.

'Making abortion safe': abortion and post-abortion care providers' experiences of stigma in Rwanda, Zimbabwe, Sierra Leone and Nigeria.

Background: Social stigma and the marginalisation of abortion care within medical settings can negatively affect abortion providers. While some research has evaluated stigma interventions in legally restrictive settings, little work has explored the experiences of healthcare professionals (HCPs) providing abortion and post-abortion care (PAC) outside the USA. This study, part of the Royal College of Obstetricians and Gynaecologists' 'Making Abortion Safe' programme, aimed to understand providers' experiences of abortion stigma in four African countries with restrictive legislation.

Heavy metal pollution and evaluation of health risk of amaranth around Don Bosco wastewater treatment plant, Iringa, Tanzania.

One of the world's most significant sources of environmental pollution is heavy metals contamination of soil, water, and agricultural products. Liver cancer, kidney damage, anaemia, coma, hypertension and sporadic fever are among the illnesses that might result from consuming plants contaminated with heavy metals. This study assesses heavy metals (Cu, Mn, Cd, Cr, Ni and Pb) contamination and associated human health risks in amaranth () grown near Don Bosco wastewater treatment plant in Iringa municipal, Tanzania.

Quantification of pesticide dosage and determinants of excessive pesticide use in smallholder vegetable production systems in Tanzania.

The use of pesticides for diseases and insect pest control has become a key component in smallholder vegetable production. This study therefore quantified the concentration of pesticide active ingredient per unit production land (kg a.i/ha), and drivers of increased pesticide use in smallholder vegetable production systems in Tanzania.

Weight loss outcomes and associated factors after metabolic bariatric surgery: Analysis of routine clinical data in Scotland.

Background: Bariatric surgery is a cornerstone intervention for individuals with severe obesity, offering substantial and sustainable weight loss.

Methods: This retrospective cohort study included 186 patients with obesity and Type2 diabetes who underwent sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB) between 2009 and 2020 ​at University Hospital Ayr. Optimal clinical response weight loss was defined as excess weight loss (%EWL) ≥50 ​% or total weight loss (%TWL) ≥20 ​%.

Challenges and strategies for sustainable and resilient immunization systems in sub-Saharan Africa: A comprehensive scoping review.

Background: Immunization is pivotal for health-related sustainable development, necessitating resilient and sustainable immunization systems. This scoping review explores challenges and strategies for sustained vaccine uptake in the new Decade of Vaccines (2021-2030) within sub-Saharan Africa, encompassing routine and non-routine vaccines.

Methods: The review followed the Joanna Briggs Institute's methodology to examine English-language articles published from January 01, 2021, to May 29, 2023.

Perceived indicators of climate change in Tanzania: insights from the university of Dodoma students.

Background: Understanding local communities' knowledge and insights is essential for developing effective mitigation and adaptation strategies for climate change. The young generation often brings new perspectives on climate change, demonstrating a growing awareness of its impacts and innovative ideas for sustainable solutions. By engaging youth in climate action we foster future leadership, empowering them as active participants in shaping long-term climate resilience.

Naturally acquired IgG responses to do not target the conserved termini of the malaria vaccine candidate Merozoite Surface Protein 2.

Introduction: Malaria remains a significant burden, and a fully protective vaccine against is critical for reducing morbidity and mortality. Antibody responses against the blood-stage antigen Merozoite Surface Protein 2 (MSP2) are associated with protection from malaria, but its extensive polymorphism is a barrier to its development as a vaccine candidate. New tools, such as long-read sequencing and accurate protein structure modelling allow us to study the genetic diversity and immune responses towards antigens from clinical isolates with unprecedented detail.

Patients' perception on quality of care for prostate cancer at tertiary hospitals in Tanzania: a qualitative study.

Background: Prostate cancer is a common cancer among men globally and its treatment affects quality of life. Poor patients' perception of prostate cancer services may lead to their late presentation for care, often presenting with the advanced stage of the disease. This may vary from one region to another.

Constricting colonic lipoma causing acute intestinal obstruction.

Colon lipomas are rare benign, nonepithelial tumors that are often asymptomatic. However, when symptoms do occur, they vary depending on the size and location of the lipoma and are generally nonspecific. Diagnosis is confirmed through histopathological analysis.

Treatment initiation and completion among head and neck squamous cell carcinoma patients in Tanzania.

Objective: Few studies characterizing clinical outcomes of head and neck cancer (HNC) patients in sub-Saharan Africa report the proportion of patients who initiate and complete treatment, information integral to contextualizing survival outcomes. This retrospective cohort study describes HNC patients who presented to Muhimbili National Hospital and Ocean Road Cancer Institute in 2018, the highest-volume oncology tertiary referral centers in Tanzania. Logistic regression was applied to assess predictors of treatment initiation and completion.

Brief communication: Long-term treatment outcomes of transitioning to dolutegravir-based ART from efavirenz in HIV study participants in Mbeya, Tanzania.

Background: The World Health Organization recommends dolutegravir-based antiretroviral therapy (ART) as the preferred first-line regimen for HIV treatment. This retrospective cohort study evaluated the long-term virologic outcomes and safety of transitioning from an efavirenz-based regimen (tenofovir, lamivudine, efavirenz [TLE]) to a dolutegravir-based regimen (tenofovir, lamivudine, dolutegravir [TLD]) among adult HIV participants in Mbeya, Tanzania.

Methods: Medical records of 250 adult HIV participants who transitioned from TLE to TLD at Mbeya Zonal Referral Hospital were reviewed from August 2022 to December 2022.

Describing trauma patient characteristics and care provided at a referral hospital in Mwanza, Tanzania: a prospective cross-sectional study.

Background: Over 90% of trauma deaths occur in low- and middle-income countries (LMICs). The trauma burden in Tanzania is similar to the global rate of 10% and road traffic injuries result in a 40% mortality. To understand epidemiology of trauma referrals and care we aimed to describe the patients presenting to a tertiary, referral hospital in Tanzania for trauma care, their injuries and mechanism of injury, and describe the care received.

Geocultural differences in pre-schooler sleep profiles and family practices: an analysis of pooled data from 37 countries.

Study Objectives: To examine 1) multidimensional sleep profiles in pre-schoolers (3-6 years) across geocultural regions and 2) differences in sleep characteristics and family practices between Majority World regions (Pacific Islands, Sub-Saharan Africa, Eastern Europe, Northeast Asia, Southeast Asia, South Asia, the Middle East and North Africa, Latin America) and the Minority World (the Western world).

Methods: Participants were 3507 pre-schoolers from 37 countries. Nighttime sleep characteristics and nap duration (accelerometer: n=1950) and family practices (parental questionnaire) were measured.

A cluster randomized trial assessing the effect of a digital health algorithm on quality of care in Tanzania (DYNAMIC study).

Digital clinical decision support tools have contributed to improved quality of care at primary care level health facilities. However, data from real-world randomized trials are lacking. We conducted a cluster randomized, open-label trial in Tanzania evaluating the use of a digital clinical decision support algorithm (CDSA), enhanced by point-of-care tests, training and mentorship, compared with usual care, among sick children 2 to 59 months old presenting to primary care facilities for an acute illness in Tanzania (ClinicalTrials.

Management of adult sepsis in resource-limited settings: global expert consensus statements using a Delphi method.

Purpose: To generate consensus and provide expert clinical practice statements for the management of adult sepsis in resource-limited settings.

Methods: An international multidisciplinary Steering Committee with expertise in sepsis management and including a Delphi methodologist was convened by the Asia Pacific Sepsis Alliance (APSA). The committee selected an international panel of clinicians and researchers with expertise in sepsis management.

Metabolic Syndrome and Associated Factors Among People Living With HIV on Dolutegravir-Based Antiretroviral Therapy in Northern Tanzania.

Purpose: Chronic systemic inflammation from human immunodeficiency virus (HIV) may cause metabolic abnormalities in lipid metabolism. Additionally, the development of metabolic syndrome has been associated with specific anti-retroviral therapy, particularly dolutegravir. This study aimed to determine the prevalence and associated factors of metabolic syndrome among people living with HIV on dolutegravir-based anti-retroviral therapy.