SARS-CoV-2 seroprevalence and living conditions in Bamako (Mali): a cross-sectional multistage household survey after the first epidemic wave, 2020.

OBJECTIVES: In low-income settings with limited access to diagnosis, COVID-19 information is scarce. In September 2020, after the first COVID-19 wave, Mali reported 3086 confirmed cases and 130 deaths. Most reports originated from Bamako, with 1532 cases and 81 deaths (2.42 million inhabitants). This observed prevalence of 0.06% appeared very low. Our objective was to estimate SARS-CoV-2 infection among inhabitants of Bamako, after the first epidemic wave. We assessed demographic, social and living conditions, health behaviours and knowledges associated with SARS-CoV-2 seropositivity. SETTINGS: We conducted a cross-sectional multistage household survey during September 2020, in three neighbourhoods of the commune VI (Bamako), where 30% of the cases were reported. PARTICIPANTS: We recruited 1526 inhabitants in 3 areas, that is, 306 households, and 1327 serological results (≥1 years), 220 household questionnaires and collected answers for 962 participants (≥12 years). PRIMARY AND SECONDARY OUTCOME MEASURES: We measured serological status, detecting SARS-CoV-2 spike protein antibodies in blood sampled. We documented housing conditions and individual health behaviours through questionnaires among participants. We estimated the number of SARS-CoV-2 infections and deaths in the population of Bamako using the age and sex distributions. RESULTS: The prevalence of SARS-CoV-2 seropositivity was 16.4% (95% CI 15.1% to 19.1%) after adjusting on the population structure. This suggested that ~400 000 cases and ~2000 deaths could have occurred of which only 0.4% of cases and 5% of deaths were officially reported. Questionnaires analyses suggested strong agreement with washing hands but lower acceptability of movement restrictions (lockdown/curfew), and mask wearing. CONCLUSIONS: The first wave of SARS-CoV-2 spread broadly in Bamako. Expected fatalities remained limited largely due to the population age structure and the low prevalence of comorbidities. Improving diagnostic capacities to encourage testing and preventive behaviours, and avoiding the spread of false information remain key pillars, regardless of the developed or developing setting. ETHICS: This study was registered in the registry of the ethics committee of the Faculty of Medicine and Odonto-Stomatology and the Faculty of Pharmacy, Bamako, Mali, under the number: 2020/162/CA/FMOS/FAPH.

Sex work among female workers in the traditional mining sector in Mali - results from the ANRS-12339 Sanu Gundo cross-sectional study in 2015.

Female sex workers (FSW) in mining sites are considered to be at very high risk of HIV infection. We aimed to characterize FSW at the Kôkôyô artisanal gold mining site in Mali, and identify factors associated with sex work using data from ANRS-12339 Sanu Gundo, a cross-sectional survey conducted in 2015 at the mine by ARCAD-SIDA, a Malian non-governmental organisation. People attending HIV-prevention activities were invited to participate in the quantitative and qualitative parts of the survey. A probit logistic regression was used for data analysis. Of 101 women who participated in the survey, 26.7% reported sex work as their main activity. Multivariate analysis showed that the probability of sex work as a main activity decreased by 1% per 1-year age increase (p = 0.020). Sex work was significantly more likely to be reported by single, divorced and widowed women (25.4% probability; p = 0.007). FSW were significantly more likely to be non-Malian (36.3% probability; p = 0.003), more likely to have a secondary activity (77% probability; p = 0.002), to work fewer than 56h/week (40.2% probability; p = 0.001) and to be in good health (12.1% probability; p = 0.016). In addition, being aware of the existence of sexually transmitted infection, using psychoactive substances, and having unprotected receptive anal sex during the previous six months were significantly associated with sex work (50.2%; p = 0.006; 45.6%, p = 0.003; and 7.4%, p = 0.016 probability, respectively). Qualitative findings confirm that poverty and boyfriends' refusal to use condoms remain key barriers to systematic condom use among FSW.

[Value of shared electronic health records for the management of homeless people]. / Prise en charge des personnes sans chez-soi : intérêt du dossier médical partagé ?

AIM: To assess the acceptability for GPS to use the French shared Electronic Health Record (Dossier Médical Partagé, "DMP") when caring for Homeless People (HP). METHODS: Mixed, sequential, qualitative-quantitative study. The qualitative phase consisted of semi-structured interviews with GPs involved in the care of HP. During the quantitative phase, questionnaires were sent to 150 randomized GPs providing routine healthcare in Marseille. Social and practical acceptability was studied by means of a Likert Scale. RESULTS: 19 GPs were interviewed during the qualitative phase, and 105 GPs answered the questionnaire during the quantitative phase (response rate: 73%). GPs had a poor knowledge about DMP. More than half (52.5%) of GPs were likely to effectively use DMP for HP. GPs felt that the "DMP" could improve continuity, quality, and security of care for HP. They perceived greater benefits of the use the DMP for HP than for the general population, notably in terms of saving time (p = 0.03). However, GPs felt that HP were vulnerable and wanted to protect their patients; they worried about security of data storage. GPs identified specific barriers for HP to use DMP: most of them concerned practical access for HP to DMP (lack of social security card, or lack of tool for accessing internet). CONCLUSION: A shared electronic health record, such as the French DMP, could improve continuity of care for HP in France. GPs need to be better informed, and DMP functions need to be optimized and adapted to HP, so that it can be effectively used by GPs for HP.

Prevalence of HIV at the Kokoyo informal gold mining site: what lies behind the glitter of gold with regard to HIV epidemics in Mali? A community-based approach (the ANRS-12339 Sanu Gundo cross-sectional survey).

OBJECTIVES: The aim of this article was to estimate HIV prevalence and the factors associated with HIV seropositivity in the population living and working at the informal artisanal small-scale gold mining (IASGM) site of Kokoyo in Mali, using data from the Sanu Gundo survey. Our main hypothesis was that HIV prevalence is higher in the context of IASGM than in the country as a whole. DESIGN: The ANRS-12339 Sanu Gundo was a cross-sectional survey conducted in December 2015. The quantitative survey consisted of face-to-face administration of questionnaires. Five focus groups were conducted for the qualitative survey. HIV prevalence was calculated for the sample, and according to the type of activity performed in IASGM. SETTINGS: The IASGM site of Kokoyo, one of the largest sites in Mali (between 6000 and 1000 people). PARTICIPANTS: 224 respondents: 37.5% were gold-diggers, 33% retail traders, 6.7% tombolomas (ie, traditional guards) and 9% female sex workers. The remaining 13.8% reported another activity (mainly street vending). PRIMARY AND SECONDARY OUTCOME MEASURES: HIV prevalence and HIV prevalence according to subgroup, as defined by their activity at the Kokoyo IASGM. A probit logistic regression was implemented to estimate the characteristics associated with HIV seropositivity. RESULTS: HIV prevalence for the total sample was 8% (95% CI 7.7% to 8.3%), which is much higher than the 2015 national prevalence of 1.3%Joint United Nations Programme on HIV/AIDS (UNAIDS). The probability of HIV seropositivity was 7.8% (p=0.037) higher for female non-sex workers than for any other category, and this probability increased significantly with age. Qualitative data revealed the non-systematic use of condoms with sex workers; and long distance from health services was the main barrier to accessing care. CONCLUSIONS: Integrated policymaking should pay special attention to infectious diseases among populations in IASGM zones. Bringing information/prevention activities closer to people working in gold mining zones is an urgent public health action.

Improving access and continuity of care for homeless people: how could general practitioners effectively contribute? Results from a mixed study.

OBJECTIVES: To analyse the views of general practitioners (GPs) about how they can provide care to homeless people (HP) and to explore which measures could influence their views. DESIGN: Mixed-methods design (qualitative -> quantitative (cross-sectional observational) → qualitative). Qualitative data were collected through semistructured interviews and through questionnaires with closed questions. Quantitative data were analysed with descriptive statistical analyses on SPPS; a content analysis was applied on qualitative data. SETTING: Primary care; views of urban GPs working in a deprived area in Marseille were explored by questionnaires and/or semistructured interview. PARTICIPANTS: 19 GPs involved in HP's healthcare were recruited for phase 1 (qualitative); for phase 2 (quantitative), 150 GPs who provide routine healthcare ('standard' GPs) were randomised, 144 met the inclusion criteria and 105 responded to the questionnaire; for phase 3 (qualitative), data were explored on 14 'standard' GPs. RESULTS: In the quantitative phase, 79% of the 105 GPs already treated HP. Most of the difficulties they encountered while treating HP concerned social matters (mean level of perceived difficulties=3.95/5, IC 95 (3.74 to 4.17)), lack of medical information (mn=3.78/5, IC 95 (3.55 to 4.01)) patient's compliance (mn=3.67/5, IC 95 (3.45 to 3.89)), loneliness in practice (mn=3.45/5, IC 95 (3.18 to 3.72)) and time required for the doctor (mn=3.25, IC 95 (3 to 3.5)). From qualitative analysis we understood that maintaining a stable follow-up was a major condition for GPs to contribute effectively to the care of HP. Acting on health system organisation, developing a medical and psychosocial approach with closer relation with social workers and enhancing the collaboration between tailored and non-tailored programmes were also other key answers. CONCLUSIONS: If we adapt the conditions of GPs practice, they could contribute to the improvement of HP's health. These results will enable the construction of a new model of primary care organisation aiming to improve access to healthcare for HP.

Aid for health in times of political unrest in Mali: does donors' way of intervening allow protecting people's health?

Mali has long been a leader in francophone Africa in developing systems aimed at improving aid effectiveness, especially in the health sector. But following the invasion of the Northern regions of the country by terrorist groups and a coup in March 2012, donors suspended official development assistance, except for support to NGOs and humanitarian assistance. They resumed aid after transfer of power to a civil government, but this was not done in a harmonized framework. This article describes and analyses how donors in the health sector reacted to the political unrest in Mali. It shows that despite its long sector-wide approach experience and international agreements to respect aid effectiveness principles, donors have not been able to intervene in view of safeguarding the investments of co-operation in the past decade, and of protecting the health system's functioning. They reacted to the political unrest on a bilateral basis, stopped working with their ministerial partners, interrupted support to the health system which was still expected to serve populations' needs and took months before organizing alternative and only partial solutions to resume aid to the health sector. The Malian example leads to a worrying conclusion: while protecting the health system's achievements and functioning for the population should be a priority, and while harmonizing donors' interventions seems the most appropriate way for that purpose, donors' management practices do not allow for reacting adequately in times of unrest. The article concludes by a number of recommendations.

[Neighbourhood rural medicine: an experience of rural doctors in Mali]. / Une médecine rurale de proximité: l'expérience des médecins de campagne au Mali.

The main constraint to improving access to health services of quality in rural areas is to attract qualified health personnel in these areas. A fifteen years experience in rural health in Mali has shown that it is possible to develop community medicine practices in an African context that do integrate individual care and public health activities. The policy of decentralization of health services encouraged local communities and municipalities to recruit rural doctors themselves. An initiative of rural doctors materialized with this event as they founded a national association and adhere to the principles of a Charter to provide quality health care at an affordable cost. A mechanism of quality improvement was established with the participation of several partners: a professional association, a funding non-governmental organization, and groups of academic staff and health managers. This paper describes the evolution of the rural doctors' experience, its philosophy, conditions that made it successful, constraints it had to overcome and the attitude of partners. It highlights the potential of health care personnel in Africa to provide primary health care well beyond traditional programs on prevalent diseases and to respond to both urgent individual needs and pressing public health requirements.