Field testing of user-friendly perennial malaria chemoprevention packaging in Benin, Côte d'Ivoire and Mozambique.

BACKGROUND: Perennial malaria chemoprevention (PMC) aims to protect children at risk from severe malaria by the administration of anti-malarial drugs to children of defined ages throughout the year. Sulfadoxine-pyrimethamine (SP) has been widely used for chemoprevention in Africa and a child-friendly dispersible tablet formulation has recently become available. METHODS: This qualitative non-interventional observational study was conducted in Benin, Côte d'Ivoire, and Mozambique between February and June 2022. Prototype blister packs, dispensing boxes and job aids designed to support dispersible SP deployment for PMC were evaluated using focus group discussions (FGD) and semi-structured in-depth individual interviews (IDI) with health authorities, health personnel, community health workers (CHWs) and caregivers. The aim was to evaluate knowledge and perceptions of malaria and chemoprevention, test understanding of the tools and identify gaps in understanding, satisfaction, user-friendliness and acceptability, and assess the potential role of CHWs in PMC implementation. Interviews were transcribed and imported to ATLAS.ti for encoding and categorization. Thematic content analysis used deductive and inductive coding with cross-referencing of findings between countries and participants to enrich data interpretation. Continuous comparison across the IDI and FGD permitted iterative, collaborative development of materials. RESULTS: Overall, 106 participants completed IDIs and 70 contributed to FGDs. Malaria was widely recognised as the most common disease affecting children, and PMC was viewed as a positive intervention to support child health. The role of CHWs was perceived differently by the target groups, with caregivers appreciating their trusted status in the community, whereas health authorities preferred clinic-based deployment of PMC by health professionals. Empirical testing of the prototype blister packs, dispensing boxes and job aids highlighted the context-specific expectations of respondents, such as familiar situations and equipment, and identified areas of confusion or low acceptance. A key finding was the need for a clear product identity reflecting malaria. CONCLUSION: Simple modifications profoundly affected the perception of PMC and influenced acceptability. Iterative quantitative investigation resulted in PMC-specific materials suited to the local context and socio-cultural norms of the target population with the aim of increasing access to chemoprevention in children most at risk of severe malaria.

Factors influencing hesitancy towards adult and child COVID-19 vaccines in rural and urban West Africa: a cross-sectional study.

OBJECTIVES: This study aims: (1) to identify and describe similarities and differences in both adult and child COVID-19 vaccine hesitancy, and (2) to examine sociodemographic, perception-related and behavioural factors influencing vaccine hesitancy across five West African countries. DESIGN: Cross-sectional survey carried out between 5 May and 5 June 2021. PARTICIPANTS AND SETTING: 4198 individuals from urban and rural settings in Burkina Faso, Guinea, Mali, Senegal and Sierra Leone participated in the survey. STUDY REGISTRATION: The general protocol is registered on clinicaltrial.gov. RESULTS: Findings show that in West Africa at the time only 53% of all study participants reported to be aware of COVID-19 vaccines, and television (60%, n=1345), radio (56%; n=1258), social media (34%; n=764) and family/friends/neighbours (28%; n=634) being the most important sources of information about COVID-19 vaccines. Adult COVID-19 vaccine acceptance ranges from 60% in Guinea and 50% in Sierra Leone to 11% in Senegal. This is largely congruent with acceptance levels of COVID-19 vaccinations for children. Multivariable regression analysis shows that perceived effectiveness and safety of COVID-19 vaccines increased the willingness to get vaccinated. However, sociodemographic factors, such as sex, rural/urban residence, educational attainment and household composition (living with children and/or elderly), and the other perception parameters were not associated with the willingness to get vaccinated in the multivariable regression model. CONCLUSIONS: Primary sources of information about COVID-19 vaccines include television, radio and social media. Communication strategies addressed at the adult population using mass and social media, which emphasise COVID-19 vaccine effectiveness and safety, could encourage greater acceptance also of COVID-19 child vaccinations in sub-Saharan countries. TRIAL REGISTRATION NUMBER: NCT04912284.

Participatory research for the development of information, education and communication tools to promote intermittent preventive treatment of malaria in pregnancy in the Democratic Republic of the Congo, Nigeria and Mozambique.

BACKGROUND: To improve the coverage of intermittent preventive treatment of malaria in pregnancy (IPTp) in Africa, Medicines for Malaria Venture (MMV) developed, tested and validated a new packaging of sulfadoxine-pyrimethamine (SP), as well as specific communications tools designed to improve knowledge of IPTp and the motivation of women to adhere to it, particularly if it is distributed by community health workers (CHW). METHODS: This article describes and analyses the results of an empirical research carried out in the Democratic Republic of the Congo (DRC), Nigeria and Mozambique, to evaluate the perception and social acceptability of SP for healthcare providers, CHW and pregnant women, and to assess the ability of the new SP packaging and the communications tools to change their perception of SP and improve their attitudes towards IPTp. RESULTS: The results indicate that SP's new individual packaging was perceived by pregnant women and healthcare providers as a "hygienic" and "safe", with a specific identity. The graphics used in IPTp communications tools were modified according to the respondents' feedback to make them more culturally and socially sensitive, and then validated. However, although the new blister packaging and IPTp communications tools generated greater confidence and motivation, SP side effects as well as preconceived ideas, particularly regarding its efficacy, remain a challenge that must be addressed to improve IPTp acceptance and compliance by healthcare providers and pregnant women. CONCLUSION: This participatory approach to social research based on ongoing feedback to the graphic designer provided more empirical evidence to improve and adapt the textual and visual content of communication tools (SP blister packaging, leaflet, user guide) to local contexts and user preferences. Tested and validated in different socio-cultural and socio-political contexts, these tools provide a good basis for the promotion of IPTp in Africa.

Author Correction: Implementation, coverage and equity of large-scale door-to-door delivery of Seasonal Malaria Chemoprevention (SMC) to children under 10 in Senegal.

A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.

Implementation, coverage and equity of large-scale door-to-door delivery of Seasonal Malaria Chemoprevention (SMC) to children under 10 in Senegal.

SMC has been introduced widely in the Sahel since its recommendation by WHO in 2012. This study, which provided evidence of feasibility that supported the recommendation, included school-age and pre-school children. School-age children were not included in the 2012 recommendation but bear an increasing proportion of cases. In 2006, consultations with health-staff were held to choose delivery methods. The preferred approach, door-to-door with the first daily-dose supervised by a community-health-worker (CHW), was piloted and subsequently evaluated on a large-scale in under-5's in 2008 and then in under-10's 2009-2010. Coverage was higher among school-age children (96%(95%CI 94%,98%) received three treatments in 2010) than among under 5's (90%(86%,94%)). SMC was more equitable than LLINs (odds-ratio for increase in coverage for a one-level rise in socioeconomic-ranking (a 5-point scale), was 1.1 (0.95,1.2) in 2009, compared with OR 1.3 (1.2,1.5) for sleeping under an LLIN. Effective communication was important in achieving high levels of uptake. Continued training and supervision were needed to ensure CHWs adhered to treatment guidelines. SMC door-to-door can, if carefully supervised, achieve high equitable coverage and high-quality delivery. SMC programmes can be adapted to include school-age children, a neglected group that bears a substantial burden of malaria.

Vaccination and blood sampling acceptability during Ramadan fasting month: A cross-sectional study in Conakry, Guinea.

INTRODUCTION: There are few data on the acceptability of vaccination or blood sampling during Ramadan fasting month in Muslim countries. This could impact vaccination campaigns, clinical trials or healthcare during Ramadan. METHODS: Using a semi-structured questionnaire, we conducted a cross-sectional study on 201 practising Muslims and 10 religious leaders in Conakry, Guinea in the wake of the recent epidemic Ebola epidemic. Acceptability of vaccination and blood sampling during Ramadan were investigated as well as reasons for refusal. RESULTS: Vaccination was judged acceptable during Ramadan by 46% (93/201, 95% CI 0.40-0.53) of practising Muslims versus 80% (8/10, 95% CI 0.49-0.94) of religious leaders (p=0.11). Blood sampling was judged acceptable during Ramadan by 54% (108/201, 95% CI 0.47-0.60) of practising Muslims versus 80% (8/10, 95% CI 0.49-0.94) of religious leaders (p=0.19). The percentage of participants that judged both blood sampling and vaccination acceptable during Ramadan was 40% (81/201, 95% CI 0.34-0.47) for practising Muslims versus 80% (8/10, 95% CI 0.49-0.94) for religious leaders (p=0.048). The most common reasons for refusal of vaccination or blood sampling were that nothing should enter or leave the body during Ramadan (43%), that adverse events could lead to breaking the fast (32%), that blood should not be seen during Ramadan (9%) and that the Quran explicitly forbids it (9%). DISCUSSION: Although most Muslims leaders and scientists consider that injections including immunization and blood sampling should be authorized during Ramadan, many Muslims in our study judged vaccination or blood sampling unacceptable when fasting. Widely available recommendations on healthcare during Ramadan would be useful to inform Muslims.

User-determined end of net life in Senegal: a qualitative assessment of decision-making related to the retirement of expired nets.

BACKGROUND: Procurement and distribution of long-lasting insecticidal nets (LLINs) in the African region has decreased from 145 million in 2010 to 66 million nets in 2012. As resources for LLIN distribution appear to stagnate, it is important to understand the users' perception of the life span of a net and at what point and why they stop using it. In order to get the most value out of distributed nets and to ensure that they are used for as long as possible, programmes must communicate to users about how to assess useful net life and how to extend it. METHODS: Data were collected from 114 respondents who participated in 56 in-depth interviews (IDIs) and eight focus group discussions (FGDs) in August 2012 in eight regions in Senegal. Households were eligible for the study if they owned at least one net and had an available household member over the age of 18. Data were coded by a team of four coders in ATLAS.ti using a primarily deductive approach. RESULTS: Respondents reported assessing useful net life using the following criteria: the age of net, the number and size of holes and the presence of mosquitoes in the net at night. If they had the means to do so, many respondents preferred the acquisition of a new net rather than the continued use of a very torn net. However, respondents would preferentially use newer nets, saving older, but useable nets for the future or sharing them with family or friends. Participants reported observing alternative uses of nets, primarily for nets that were considered expired. CONCLUSIONS: The results indicate that decisions regarding the end of net life vary among community members in Senegal, but are primarily related to net integrity. Additional research is needed into user-determined end of net life as well as care and repair behaviours, which could extend useful net life. The results from this study and from future research on this topic should be used to understand current behaviours and develop communication programmes to prolong the useful life of nets.

[Becoming a mother in Senegal: the experience of motherhood in a setting of social injustice and health service failures]. / Devenir mère au Sénégal : des expériences de maternité entre inégalités sociales et défaillances des services de santé

We explain here the processes through which social injustice is created, the indicators that define social status, and the mechanism that express them in the field of health. Because we do not believe that they come out of any natural process, we seek to discover the extent to which they are socially produced. The data we use here come from a qualitative survey conducted in a rural community (Malicounda, Senegal) and targeting pregnant women and those giving birth. The results show that the individual environments, the policies of the maternal health services and women's social standing contribute jointly to the experience of motherhood and to access to health care. Taking into account the realties of health care facilities (places of mediation, personalization of health care relations), the social situation, defined as all the resources and all of the women's attributes, determines to a large extent the care or management she receives in those facilities. Three cases studies show how individual characteristics, social resources, relationships, and structural and political factors define social status and access to care. These attributes are so closely connected that it is hard to assign to any one of them an exclusive role in explaining social injustice. They also change throughout her lifetime, depending on social, occupational, emotional or relational successes or failures, which modify her social status and affect her life and health experiences.