Evaluation of the implementation of governmental policies and actions to create healthy food environments in Burkina Faso.

Objective: The creation of a healthy food environment is highly dependent on the policies that governments choose to implement. The objective of this study is to compare the level of implementation of current public policies aimed at creating healthy food environments in Burkina Faso with international good practice indicators.

Design: This evaluation was carried out using the Food-EPI tool.

Strontium isoscape of sub-Saharan Africa allows tracing origins of victims of the transatlantic slave trade.

Strontium isotope (Sr/Sr) analysis with reference to strontium isotope landscapes (Sr isoscapes) allows reconstructing mobility and migration in archaeology, ecology, and forensics. However, despite the vast potential of research involving Sr/Sr analysis particularly in Africa, Sr isoscapes remain unavailable for the largest parts of the continent. Here, we measure the Sr/Sr ratios in 778 environmental samples from 24 African countries and combine this data with published data to model a bioavailable Sr isoscape for sub-Saharan Africa using random forest regression.

Morphological and biological characterization of Spermophagus niger (Motschulsky, 1866) (Coleoptera: Chrysomelidae) from four West African countries.

In Burkina Faso and many West African countries, Spermophagus niger (L.) is the main insect pest of Hibiscus sabdariffa seeds stored with considerable damage. Variations in bioclimatic conditions can lead to significant changes in the morphology and biology of populations of the same insect species, leading to strains that are morphologically and biologically different and that would react differently to a given control method.

High pyrethroid resistance is associated with high frequencies of 1014F and 1014S kdr mutations in Anopheles arabiensis (Diptera: Culicidae) from Ouagadougou, Burkina Faso.

Malaria remains a major public health threat in Burkina Faso, as in most sub-Saharan Africa countries. Malaria control relies mainly on long-lasting insecticide-treated nets (LLINs) and indoor residual spraying. In Burkina Faso, an escalating of insecticide resistance has been observed over the last decades.

Effects of the COVID-19 pandemic on maternal, newborn, and child health service coverage in Burkina Faso.

Background: While countries' coronavirus disease 2019 (COVID-19) emergency contingency and response plans aimed to prevent and control the spread of the virus, they also caused major disruptions to health services. We assessed the effects of COVID-19 on coverage and inequalities in select maternal, newborn, and child health services in Burkina Faso.

Methods: We analysed data from two cross-sectional household surveys conducted in two provinces, one rural and one urban.

Intervention accelerator to prevent and respond to abuse of older people: insights from key promising interventions.

Globally, abuse of older people (AOP) affects one in six individuals aged 60 years and older every year. Despite the widespread prevalence of AOP, evidence-based interventions for preventing and responding to this issue are insufficient. To address this gap, WHO proposed an initiative to accelerate the development of effective interventions for AOP across all country income levels.

Stunting and academic trajectory in urban settings of Burkina Faso.

Background: Impaired growth in childhood can lead to poor cognitive development and low school performance. However, literature on the effects of stunting on school trajectory is very limited. The primary objective of this research was to estimate the age at which children start school according to levels of height-for-age z-score (stunting).

[Mapping access to hypertension management services by general practitioners in Burkina Faso in 2020].

Introduction: arterial hypertension (AH) is a public health problem in Burkina Faso. Its management is not the sole responsibility of the specialist but requires the participation of all healthcare actors within a care network, with the involvement of those at the forefront. This study aimed to analyse and map the capacity for managing hypertension in Burkina Faso.

Enhancement of the geological mapping in weathered plutonic and metamorphic rocks areas using village water supply wells data (lithology and hydrochemistry).

In weathered plutonic and metamorphic rocks areas, because rock outcrops are rare due to the extensive regolith cover, geological mapping is largely based on the interpretation of airborne data and imagery (aerial photographs, satellite images, airborne geophysics when available, etc.). In the sub-Saharan Africa, numerous village water supply campaigns were performed during the last 40 years.

Assessment of mycotoxins in infant flour and their decontamination in raw material during production processes in Ouagadougou.

The infant flours produced in Burkina Faso are essentially a mixture of cereals and legumes. These raw materials are frequently contaminated with mycotoxins which pose a huge food safety and public health threat. The objective of this study was to determine mycotoxin levels in raw materials and infant flours in Ouagadougou and to investigate the impact of decontamination on the raw materials used in infant flour production.

biopesticide overcomes insecticide resistance in malaria vector mosquitoes.

Vector mosquito control is an integral part of malaria control. The global emergence of insecticide resistance in malaria-transmitting has become an impediment and has created an urgent need for novel mosquito control approaches. Here, we show that a biopesticide derived from the soil-dwelling bacterium sp.

Three years of insecticide resistance evolution and associated mechanisms in Aedes aegypti populations of Ouagadougou, Burkina Faso.

Background: Resistance to insecticides is spreading among populations of Aedes aegypti, the primary vector of important human arboviruses. The escalating insecticide resistance poses a significant threat to dengue vector control, with an expanding number of countries affected by the disease. To gain a deeper insight into the evolution of insecticide resistance, it is essential to have longitudinal surveillance results, which are currently lacking, particularly from African Ae.

Costing curative outpatient care for the poorest in Burkina Faso: informing universal health coverage and leaving no one behind.

Introduction: The poorest in Burkina Faso face numerous barriers to healthcare access, including financial and geographic obstacles, as well as a high burden of chronic conditions and multimorbidity. This study estimates the average cost of providing curative outpatient consultations at first-level healthcare facilities to the poorest in Burkina Faso. It also estimates the budgetary impact of scaling up free access to these services nationwide.

One Health Approach to Study the Occurrence and Antimicrobial Resistance of Extended-Spectrum β-Lactamase- and Carbapenemase-Producing and spp. in Urban Agriculture in Burkina Faso.

Data on antimicrobial resistance in Burkina Faso's agricultural sector is still limited. This study assessed the occurrence of extended-spectrum β-lactamase-producing (ESBL-) and spp. (ESBL-) in lettuce, environment, and gardeners' stools in market gardens in Ouagadougou, Burkina Faso.

[Immediate Prognostic Of Extremely Low Weight Newborns At Saint Camille Hospital In Ouagadougou From 2017 To 2021].

Unlabelled: Extremely low birth weight infants are a public health problem in developing countries.

The Objective: of this study was to evaluate the prognosis of extremely low birth weight newborns hospitalized at Saint Camille Hospital in Ouagadougou (HOSCO).

Method: This was a descriptive and analytical study with retrospective data collection on newborns with birth weight <1000g, in the neonatology department from January 2017 to December 2021.

Health interest of cholesterol and phytosterols and their contribution to one health approach: Review.

Plants and animals are potential sources of food, particularly lipids. They are sources of nutrients for humans, and are used in various applications in food industries. Foods whose lipids consumed, have benefits for animal and human health.

What happens to old insecticide-treated nets after households use in Burkina Faso?

Background: Insecticide-treated nets (ITNs) are the most commonly deployed tools for controlling malaria transmission in sub-Saharan Africa. However, some reports associate multiple alternative uses of nets with poor disposal practices, prompting this study to assess existing alternative uses and disposal practices of old ITNs in Burkina Faso after four universal distribution campaigns.

Methods: A quantitative survey combined with qualitative data collection was used to describe existing alternative uses and disposal practices for old ITNs in households from selected study sites in the three climatic zones of Burkina Faso.

Exploring the relationship between genetic diversity and antimalarial drugs resistance markers in a malaria-endemic region of Burkina Faso.

Introduction: the diversity of Plasmodium falciparum genotypes affects the dynamics of malaria transmission and is thought to be one of the factors hampering malaria control efforts. This study aimed to investigate the relationship between Plasmodium falciparum genetic diversity and chloroquine and sulfadoxine-pyrimethamine resistance markers in malaria endemic areas of Burkina Faso.

Methods: in a cross-sectional study, populations residing in Nouna health district were randomly recruited.

Spatial and temporal characteristics of laboratory-induced swarms: Shape, structure, and flight kinematics.

Malaria mosquitoes mate in swarms, but how these swarms are formed and maintained remains poorly understood. We characterized three-dimensional spatiotemporal flight kinematics of males swarming at sunset above a ground marker. The location, shape, and volume of swarms were highly stereotypic, consistent over the complete swarming duration.

'We are not done': reclaiming care after mobile health in Burkina Faso.

This paper discusses the afterlives of MOS@N, a mobile health (mHealth) intervention which, between 2014 and 2018, monitored maternal and child health in the district of Nouna, in rural Burkina Faso. The paper documents the work of "godmothers," who were hired and equipped with mobile phones to keep track of pregnant women, and accompany them for medical consultations. As is the case with the majority of mHealth projects in Sub-Saharan Africa, MOS@N was a pilot.

How community-based health workers fulfil their roles in epidemic disease surveillance: a case study from Burkina Faso.

Background: In 2016, Burkina Faso adopted a new community-based model for disease surveillance, appointing two community-based health workers (CBHWs) per village. The CBHWs play a crucial yet under-researched role in Burkina Faso's health system. This study aimed to analyze the factors influencing their practices in relation to their official roles in epidemic disease surveillance.

A new monopartite begomovirus infecting Melochia tomentosa in Burkina Faso.

This is the first description of the complete genome sequence of a newly characterized monopartite begomovirus isolated from an asymptomatic uncultivated plant, Melochia tomentosa, collected in Burkina Faso. The sequence was obtained through rolling-circle amplification, cloning, and Sanger sequencing. The provisional species name "Begomovirus melochiae" and common virus name "melochia associated virus" (MeAV) are proposed.

Variations in COVID-19 vaccine hesitancy over time: a serial cross-sectional study in five West African countries.

Objectives: This study aims to identify the factors influencing vaccine hesitancy, willingness and its variation over time in order to inform more responsive strategies for increasing vaccination uptake. The specific objectives are: (1) to describe and compare levels of COVID-19 vaccine hesitancy among the general population in rural and urban settings in West Africa over time and (2) to identify factors associated with COVID-19 vaccination willingness and hesitancy among the general population across five West African countries over time.

Design: Following a baseline survey (Wave I), three serial cross-sectional surveys (Waves II-IV) were implemented.