Association of Sickle Cell Disease, Malaria and HIV in Multi Drug Resistant Invasive Non-typhoidal Isolated from Outpatient and Hospitalised Children Below 16 Years in Informal Settlements in Nairobi County, Kenya.

Background: Invasive non-typhoidal (iNTS) disease continues to be a major public health problem, especially in sub-Saharan Africa (SSA), where incidence rates are 227 cases [range 152-341] per 100,000 populations. Populations at risk of iNTS include adults with human immunodeficiency virus (HIV) infection, malnourished children, and those with recent malaria or sickle-cell anaemia (SCA). In Kenya, iNTS disease is particularly a major challenge in poor informal settlements, with infants and young children less than 5 years of age being the most affected.

Carbapenemase-producing bacteria recovered from Nairobi River, Kenya surface water and from nearby anthropogenic and zoonotic sources.

Carbapenem-resistant bacteria (CRB) present a significant global public health concern. Sub-Saharan Africa has borne a heavy burden of CRB with a reported prevalence of up to 60% in some patient populations. es in Africa focus on clinical CRB isolates, with limited data on their spread in the natural environment.

Report from the World Health Organization's immunization and vaccines-related implementation research advisory committee (IVIR-AC) meeting, virtual gathering, 10-13 September 2024.

The Immunization and Vaccines-related Implementation Research Advisory Committee (IVIR-AC) is the primary advisory body of the World Health Organization conducting independent reviews of immunization-related implementation research, with a primary focus on transmission and economic modeling analyses that estimate the value and impact of vaccines. From 10 to 13th September 2024, IVIR-AC convened virtually for its second of two semi-annual meetings to provide feedback and recommendations across six sessions including: pneumococcal vaccination strategies that rely on indirect protection; vaccine impact modeling for chikungunya; The Lancet Commission on strengthening the use of epidemiological modeling of emerging and pandemic infectious diseases; methods for immunization coverage estimation; setting immunization research priorities in the South-East Asian Region; and modeling evidence related to typhoid conjugate vaccine schedules. This report summarizes the sessions, proceedings, and recommendations from that meeting.

Spatial heterogeneity of menstrual discriminatory practices against Nepalese women: A population-based study using the 2022 Demographic and Health Survey.

Menstrual discrimination hampers progress toward Sustainable Development Goals. Examining the spatial heterogeneity of menstrual discriminatory practices may present an opportunity for targeted interventions. Here we evaluate geographical disparities in menstrual-related restrictions and assess their association with socio-economic and demographic factors.

Acceptability of single-dose HPV vaccination schedule among health-care professionals in Kenya: a mixed-methods study.

Background: The World Health Organization recommends a single-dose human papillomavirus (HPV) vaccination schedule for girls and boys to accelerate progress toward cervical cancer elimination. We applied the Theoretical Framework of Acceptability (TFA) within the context of HPV vaccination to assess the acceptability of a single-dose schedule among health-care professionals in Kenya.

Methods: A REDCap survey was developed using relevant Theoretical Framework of Acceptability domains and validated with health-care professionals.

Using community-based participatory approaches to improve access to mass drug administration for trachoma elimination in a pastoral conflict area of Kenya.

In Baringo County, Kenya, trachoma remains endemic despite repeated mass drug administration (MDA) efforts, with coverage in one of the wards consistently falling short of world health organization (WHO) targets. The disease is endemic in 12 out of the 47 counties in Kenya. Baringo county is a pastoral conflict, hard to reach area where eight rounds of mass drug administration (MDA) for trachoma have been implemented.

Overview of CHIC symposia series: Summary of Africa and South Asia symposia.

This article presents an overview of the main challenges and lessons learned that were presented during the symposia organized by the Coalition to Strengthen the HPV Immunization Community (CHIC) in Africa and South Asia in 2022. Discussions at these meetings revolved around introduction, planning, implementation, and sustainability of HPV prevention and control programmes, with a particular focus in HPV immunisation, as well as cervical cancer screening in South Asian countries. This article also discusses the recently endorsed off-label single-dose HPV vaccination schedule and its potential impact on programme delivery and access.

Exploring psychotic symptoms among substance-naïve individuals and recent abstainers without a psychosis diagnosis: A cross-country study across Kenya, Uganda, Ethiopia, and South Africa.

Psychotic symptoms are of increasing interest in mental health due to their predictive value for future psychotic disorders. While these symptoms are prevalent in the general population, their occurrence varies globally. This study aimed to explore the prevalence and factors associated with psychotic symptoms among individuals identified as substance-naïve and recent abstainers without a history of psychosis.

Association of Chronic Malnutrition, and Not Anemia, with Cognitive Development in Ethiopian Schoolchildren: A Cross-Sectional Study.

This study assesses the associations between nutritional status and cognitive development of schoolchildren. A unit increase in height-for-age Z-score was associated with 0.12 SD, 0.

Women's Perspectives on the Unique Benefits and Challenges of Self-Injectable Contraception: A Four-Country In-Depth Interview Study in Sub-Saharan Africa.

Implementing self-injection (SI) of subcutaneous depot-medroxyprogesterone acetate (DMPA-SC) is a key self-care strategy for sexual and reproductive health, but SI uptake remains low, and assertions about the potential of SI to increase women's control over contraceptive use lack evidence. We sought to qualitatively explore how women with diverse contraceptive experiences-including those with and without experience using SI-view the benefits and challenges of SI as compared to other methods. We conducted 241 in-depth interviews with women across four sub-Saharan African countries and found alignment between the perceived and experienced benefits of SI across our diverse sample.

Moving milk and shifting risk: A mixed methods assessment of food safety risks along informal dairy value chains in Kisumu, Kenya.

Animal sourced foods (ASF) are important for global food security and in mitigating the impact of undernutrition. Across Sub-Saharan Africa, demand and urbanization continue to increase, creating a greater divide between farm-level production and consumption. Food safety residues including antibiotics and aflatoxin residues often originate at the production site, and risk can shift as milk is transported.

A digital dashboard for reporting mental, neurological and substance use disorders in Nairobi, Kenya: Implementing an open source data technology for improving data capture.

The availability of quality and timely data for routine monitoring of mental, neurological and substance use (MNS) disorders is a challenge, particularly in Africa. We assessed the feasibility of using an open-source data science technology (R Shiny) to improve health data reporting in Nairobi City County, Kenya. Based on a previously used manual tool, in June 2022, we developed a digital online data capture and reporting tool using the open-source Kobo toolbox.

ONT sequencing identifies a high prevalence of sensitive, triple mutant and single mutant parasites within an ANC population in Nigeria.

Background: Malaria in pregnancy is a major public health issue, particularly among vulnerable populations in malaria-endemic sub-Saharan African countries. To mitigate its risks, WHO recommends sulphadoxine-pyrimethamine (SP) for chemoprevention and artemisinin-based combination therapy (ACT) to treat uncomplicated malaria. These interventions have helped to alleviate the risk associated with malaria in pregnancy; however, in the context of the emergence of SP- and ACT-resistant , maintained efficacy is under threat.

Combining Morphological and Molecular Tools Can Enhance Tick Species Identification for Improved Tick-Borne Disease Surveillance Among Pastoral Communities in Kenya.

Ticks are ecto-parasites of domestic animals, rodents, and wildlife living for periods at a time on one or more vertebrate hosts. They are important vectors of viral, bacterial, or parasitic diseases in livestock and humans. Crimean-Congo haemorrhagic fever virus and the spotted fever rickettsiae are some of the tick-borne diseases of public health importance reported in Kenya.

Molecular characterisation of human rabies in Tanzania and Kenya: a case series report and phylogenetic investigation.

Background: Rabies remains a major public health problem in low- and middle-income countries. However, human rabies deaths are rarely laboratory-confirmed or sequenced, especially in Africa. Five human rabies deaths from Tanzania and Kenya were investigated and the causative rabies viruses sequenced, with the aim of identifying implications for rabies control at individual, healthcare and societal levels.