Condom use and associated factors among men who have sex with men in Togo, West Africa

Introduction: in 2011, the prevalence of HIV among men who have sex with men (MSM) in Togo was estimated at 19.6% compared to 3.4% in the general population. This study aimed to describe condom use and associated factors among MSM in Togo. Methods: in 2011, a crosssectional survey was conducted using the snowball sampling method among MSM in Togo. This study enrolled MSM aged 18 years and above who reported having sexual contact with other men within the last 30 days. A standardized survey form was used for data collection, and multivariate analyses were performed. Results: A total of 724 MSM were included in this study. The median age was 25 years [22-28], 90.3% had at least a secondary school level. The sexual practices during the last sexual encounter with another man included: insertive anal sex (62.2%), receptive anal sex (56.6%), oral sex (33.8%) and oral-anal sex (8.6%). A condom was used during the last insertive and receptive anal encounters in 78.4% and 81.2% of the time, respectively. In multivariate analysis, condom use was positively associated with previous participation in HIV/STD prevention activities (aOR=1.72; 95% CI=[1.09-2.71]), with the consideration of the last sexual partner as a casual one (aOR=1.87; 95% CI=[1.24-2.82]) and with having at least a secondary school level (aOR=2.40; 95% CI=[1.22-4.69]). Conclusion: One out of five MSM did not use a condom during the last anal encounter with another man. HIV prevention programs in Africa should develop specific interventions targeting MSM to reduce the incidence of HIV in this hidden population.Pan African Medical Journal 2016; 2

Publisher Correction: Comparison of platforms for testing antibodies to Chlamydia trachomatis antigens in the Democratic Republic of the Congo and Togo.

The Acknowledgements section in the original version of this Article was incomplete. It now reads: “The surveys in the Democratic Republic of the Congo were generously supported by the American People through the United States Agency for International Development (USAID) via its ENVISION project (cooperative agreement number OAA-A-11-00048) and Act to End NTDs | East program (cooperative agreement No. 7200AA18CA00040), implemented by RTI International. The surveys and activities in the Togolese Republic were generously supported by the American People through the USAID via its End Neglected Tropical Diseases in Africa project (cooperative agreement number AID-OAA-A-10-00050), managed by FHI 360. Laboratory work at CDC was funded through an interagency agreement with USAID. Disclaimer: The authors alone are responsible for the views expressed in this article and they do not necessarily represent the views, decisions or policies of the institutions with which they are affiliated. The authors declare no competing interests.

Comparison of platforms for testing antibodies to Chlamydia trachomatis antigens in the Democratic Republic of the Congo and Togo.

Trachoma, caused by repeated ocular infection with Chlamydia trachomatis (Ct), is targeted for elimination as a public health problem. Serological testing for antibodies is promising for surveillance; determining useful thresholds will require collection of serological data from settings with different prevalence of the indicator trachomatous inflammation-follicular (TF). Dried blood spots were collected during trachoma mapping in two districts each of Togo and Democratic Republic of the Congo. Anti-Ct antibodies were detected by multiplex bead assay (MBA) and three different lateral flow assays (LFA) and seroprevalence and seroconversion rate (SCR) were determined. By most tests, the district with > 5% TF (the elimination threshold) had five-sixfold higher seroprevalence and tenfold higher SCR than districts with < 5% TF. The agreement between LFA and MBA was improved using a black latex developing reagent. These data show optimization of antibody tests against Ct to better differentiate districts above or below trachoma elimination thresholds

Progress from morbidity control to elimination as a public health problem of schistosomiasis and the status of soil-transmitted helminth infection in Togo: a second impact assessment after ten rounds of mass drug administration

Abstract Background Due to the burden of schistosomiasis (SCH) and soil-transmitted helminths (STH), Togo Ministry of Health launched a program for Preventive Chemotherapy Neglected Tropical Diseases (PC-NTDs) in 2009, initiating integrated mass drug administration (MDA) the following year for the three PC-NTDs: SCH, STH and onchocerciasis. Significant reduction of infection across the country was noted in 2015 during the first impact assessment, following 5 years of high-coverage MDA implemented at the sub-district level for SCH and district level for STH. After another 5 years of effective MDA, a second survey was conducted in 2021 to re-evaluate the situation of SCH and STH. Methods A cross-section of school-aged children was taken across ten districts of Togo. A total of 302 schools in 92 sub-districts were sampled, with 24 school-aged children per school resulting in 7248 children surveyed. Urine samples were tested by haemastix® for Schistosoma haematobium, with urine filtration for the presence of eggs conducted on haematuria-positive samples. Stool samples were collected in a subset of 34 sub-districts in seven out of the ten surveyed districts, where STH and Schistosoma mansoni endemicity was high during the 2015 impact assessment. Duplicate (two) Kato-Katz analysis was performed for each stool sample. Sociodemographic and school-level water, sanitation and hygiene information was also collected. Results Overall, SCH prevalence was 5.90% (95% CI: 5.4–6.5), with 5.09% (95% CI: 4.64–5.67) for S. haematobium and 2.56% (95% CI: 1.98–3.29) for S. mansoni. STH prevalence was 19.7% (95% CI: 18.2–21.4), with 19.6% (95% CI: 18.1–21.3) hookworm, 0.08% (95% CI: 2.2–5.8) Trichuris trichiura and 0.04% (95% CI: 0.01–0.33) Ascaris lumbricoides. Compared to baseline, a significant reduction in both SCH (22.2% to 5.90%) and STH (29.2% t0 19.7%) prevalence was observed. Children aged 5–9 years were less infected than older peers aged 10–14 years: 4.76% vs. 7.53% (P < 0.01) for SCH and 17.2% vs. 23.0% (P < 0.01) for STH. Conclusions After 10 years of high coverage integrated MDA, Togo has achieved low prevalence SCH infection through the sub-district MDA implementation with considerable infection heterogeneity within sub-districts. As STH infection has not reached a level where the infections are not a public health problem, the sub-district treatment strategy could also be adopted in addition to improvement of treatment coverage among preschool age children and hygiene and sanitation practices. Graphical Abstrac

Prevalence and factors associated with overweight and obesity among children from primary schools in urban areas of Lomé, Togo

OBJECTIVE: Overweight and obesity in childhood are serious public health issues, both in developing and developed countries. The present study aimed to ascertain overweight and obesity prevalence rates among Togolese schoolchildren in Lomé, Togo, and their correlation with physical activity, socio-economic conditions and eating habits. DESIGN: Cross-sectional survey conducted in December 2015. Overweight and obesity were defined using age- and sex-specific BMI cut-off points of the International Obesity Task Force. Physical activity, socio-economic conditions and eating habits were assessed with a standardized questionnaire. Specially trained medical students interviewed children and collected the data. After bivariate regression analyses, factors associated with overweight/obesity were identified by multivariate logistic regression. Statistical significance was two-sided P\textless0\textperiodcentered05. SETTING: Lomé, Togo. SUBJECTS: Representative sample of 634 children (288 boys, 346 girls), aged 8-17 years, who were studying in primary schools. RESULTS: Overweight and obesity respectively affected 5\textperiodcentered2 and 1\textperiodcentered9 % of children surveyed. Watching television (\textgreater4 h) on weekends (OR; 95 % CI: 3\textperiodcentered8; 1\textperiodcentered2, 12\textperiodcentered0, P=0\textperiodcentered02) and medium dietary diversity score (3\textperiodcentered0; 1\textperiodcentered1, 8\textperiodcentered1, P=0\textperiodcentered03) were independently associated with overweight/obesity in a multivariate regression model. Eating breakfast in the school cafeteria (0\textperiodcentered2; 0\textperiodcentered1, 0\textperiodcentered8, P=0\textperiodcentered03) and eating fruits (0\textperiodcentered4; 0\textperiodcentered1, 0\textperiodcentered9, P=0\textperiodcentered03) significantly reduced the risk of overweight/obesity. CONCLUSIONS: Overweight and obesity prevalence were linked with sedentary behaviour and non-optimal food diversity. Promoting physical activity and fruit consumption should be explored as interventions to reduce and prevent overweight and obesity in Lomé schoolchildren. In addition, preventive approaches in the social environment of children should be considered

Emergence of Lassa Fever Disease in Northern Togo: Report of Two Cases in Oti District in 2016

International audienceBackground: Lassa fever belongs to the group of potentially fatal hemorrhagic fevers, never reported in Togo. The aim of this paper is to report the first two cases of Lassa fever infection in Togo.Case presentation: The two first Lassa fever cases occurred in two expatriate's health professionals working in Togo for more than two years. The symptoms appeared among two health professionals of a clinic located in Oti district in the north of the country. The absence of clinical improvement after antimalarial treatment and the worsening of clinical symptoms led to the medical evacuation. The delayed diagnosis of the first case led to a fatal outcome. The second case recovered under ribavirin treatment.Conclusion: The emergence of this hemorrhagic fever confirms the existence of Lassa fever virus in Togo. After a period of intensive Ebola virus transmission from 2013 to 2015, this is an additional call for the establishment and enhancement of infection prevention and control measures in the health care setting in West Africa