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Gelli A, Collishaw A, Awonon J, Becquey E, Diatta A, Diop L, Ganaba R, Headey D, Hien A, Ngure F, Pedehombga A, Santacroce M, Toe LC, Verhoef H, Alderman H, Ruel MT. Effects of an integrated poultry value chain, nutrition, gender and WASH intervention (SELEVER) on hygiene and child morbidity and anthropometry in Burkina Faso: A secondary outcome analysis of a cluster randomised trial. Matern Child Nutr 2023; 19:e13528. [PMID: 37244872 PMCID: PMC10483954 DOI: 10.1111/mcn.13528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/29/2023]
Abstract
Nutrition-sensitive agriculture programmes have the potential to improve child nutrition outcomes, but livestock intensification may pose risks related to water, sanitation and hygiene (WASH) conditions. We assessed the impact of SELEVER, a nutrition- and gender-sensitive poultry intervention, with and without added WASH focus, on hygiene practices, morbidity and anthropometric indices of nutrition in children aged 2-4 years in Burkina Faso. A 3-year cluster randomised controlled trial was implemented in 120 villages in 60 communes (districts) supported by the SELEVER project. Communes were randomly assigned using restricted randomisation to one of three groups: (1) SELEVER intervention (n = 446 households); (2) SELEVER plus WASH intervention (n = 432 households); and (3) control without intervention (n = 899 households). The study population included women aged 15-49 years with an index child aged 2-4 years. We assessed the effects 1.5-years (WASH substudy) and 3-years (endline) post-intervention on child morbidity and child anthropometry secondary trial outcomes using mixed effects regression models. Participation in intervention activities was low in the SELEVER groups, ranging from 25% at 1.5 years and 10% at endline. At endline, households in the SELEVER groups had higher caregiver knowledge of WASH-livestock risks (∆ = 0.10, 95% confidence interval [CI] [0.04-0.16]) and were more likely to keep children separated from poultry (∆ = 0.09, 95% CI [0.03-0.15]) than in the control group. No differences were found for other hygiene practices, child morbidity symptoms or anthropometry indicators. Integrating livestock WASH interventions alongside poultry and nutrition interventions can increase knowledge of livestock-related risks and improve livestock-hygiene-related practices, yet may not be sufficient to improve the morbidity and nutritional status of young children.
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Affiliation(s)
- Aulo Gelli
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Anissa Collishaw
- Department of Agricultural and Consumer EconomicsUniversity of Illinois at Urbana‐ChampaignIllinoisUrbanaUSA
| | - Josue Awonon
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Elodie Becquey
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Ampa Diatta
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Loty Diop
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | | | - Derek Headey
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | | | | | | | - Marco Santacroce
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Laeticia C. Toe
- Department of Food Technology, Safety and Health, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
- Institut de Recherche en Sciences de la Santé (IRSS)Unité Nutrition et Maladies MétaboliquesBobo‐DioulassoBurkina Faso
| | - Hans Verhoef
- Division of Human Nutrition and HealthWageningen UniversityWageningenNetherlands
- Division of Human NutritionWageningen UniversityWageningenThe Netherlands
| | - Harold Alderman
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
| | - Marie T. Ruel
- International Food Policy Research Institute (IFPRI)WashingtonDistrict of ColumbiaUSA
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Hanley-Cook G, Toe LC, Tesfamariam K, de Kok B, Argaw A, Compaoré A, Ouédraogo M, Dailey-Chwalibóg T, Kolsteren P, Lachat C, Huybregts L. Fortified Balanced Energy-Protein Supplementation, Maternal Anemia, and Gestational Weight Gain: A Randomized Controlled Efficacy Trial among Pregnant Women in Rural Burkina Faso. J Nutr 2022; 152:2277-2286. [PMID: 35906874 PMCID: PMC9535447 DOI: 10.1093/jn/nxac171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/22/2022] [Accepted: 07/28/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Anemia and suboptimal gestational weight gain (GWG) are associated with adverse maternal and birth outcomes. Limited research indicates that balanced energy-protein (BEP) supplements reduce the incidence of inadequate GWG. OBJECTIVES We assessed the efficacy of a micronutrient-fortified BEP supplement on the secondary outcomes of anemia, GWG, GWG rate, and GWG in relation to the Institute of Medicine (IOM)'s recommendations, as compared with an iron-folic acid (IFA) tablet. METHODS We conducted a randomized controlled trial in Burkina Faso, among pregnant women (15-40 y old) enrolled at <21 weeks of gestation. Women received either BEP and IFA (intervention) or IFA (control). Hemoglobin (g/dL) concentrations were measured at baseline and the third antenatal care visit (ANC), whereas maternal weight was measured at baseline and all subsequent ∼7-weekly ANCs. GWG (kg) was calculated as a woman's last weight measurement (at ∼36 weeks of gestation) minus weight at enrollment, whereas GWG rate (kg/wk) was GWG divided by the time between the first and last weight measurements. GWG adequacy (%) was computed as GWG divided by the IOM's recommendation. Binary outcomes included severely inadequate, inadequate, and excessive GWG. Statistical analyses followed the intention-to-treat principle. Linear regression and probability models were fitted for the continuous and binary outcomes, respectively, adjusting for baseline measurements. RESULTS Women in the BEP group tended to have higher, but nonsignificantly different, GWG (0.28 kg; 95% CI: -0.05, 0.58 kg; P = 0.099). Furthermore, there were no significant differences in prenatal anemia prevalence, GWG rate, GWG adequacy, or incidence of inadequate or excessive GWG. Findings were robust to model adjustments and complete case and per protocol analyses. CONCLUSIONS This trial does not provide evidence that fortified BEP supplementation reduces maternal anemia or increases GWG, as compared with IFA. In conjunction with the small, but positive, effects of maternal BEP supplementation on birth outcomes, our findings warrant the investigation of additional biochemical and postnatal outcomes.This trial was registered at clinicaltrials.gov as NCT03533712.
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Affiliation(s)
- Giles Hanley-Cook
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Laeticia C Toe
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium.,Nutrition and Metabolic Diseases Unit, Health Sciences Research Institute (IRSS), Bobo-Dioulasso, Burkina Faso
| | - Kokeb Tesfamariam
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Brenda de Kok
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Alemayehu Argaw
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Anderson Compaoré
- AFRICSanté (Health Research and Expertise Training Agency for Africa), Bobo-Dioulasso, Burkina Faso
| | - Moctar Ouédraogo
- AFRICSanté (Health Research and Expertise Training Agency for Africa), Bobo-Dioulasso, Burkina Faso
| | - Trenton Dailey-Chwalibóg
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Patrick Kolsteren
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Carl Lachat
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Lieven Huybregts
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium.,Poverty, Health, and Nutrition Division, International Food Policy Research Institute (IFPRI), Washington, DC, USA
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Birgersson S, Valea I, Tinto H, Traore-Coulibaly M, Toe LC, Hoglund RM, Van Geertruyden JP, Ward SA, D’Alessandro U, Abelö A, Tarning J. Population pharmacokinetics of artesunate and dihydroartemisinin in pregnant and non-pregnant women with uncomplicated Plasmodium falciparum malaria in Burkina Faso: an open label trial. Wellcome Open Res 2019; 4:45. [PMID: 32025570 PMCID: PMC6974929 DOI: 10.12688/wellcomeopenres.14849.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2019] [Indexed: 01/03/2023] Open
Abstract
Background: Malaria during pregnancy is a major health risk for both the mother and the foetus. Pregnancy has been shown to influence the pharmacokinetics of a number of different antimalarial drugs. This might lead to an under-exposure in these patients which could increase the risk of treatment failure and the development of drug resistance. The study aim was to evaluate the pharmacokinetics of artesunate and dihydroartemisinin in pregnant and non-pregnant patients using a population modelling approach. Methods: Twenty-four women in their second and third trimester of pregnancy and twenty-four paired non-pregnant women, all with uncomplicated P. falciparum malaria, were enrolled in this study. Treatment was a fixed-dose combination of oral artesunate and mefloquine once daily for three days. Frequent blood samples were collected and concentration-time data for artesunate and dihydroartemisinin were analysed simultaneously using nonlinear mixed-effects modelling. Results: Artesunate pharmacokinetics was best described by a transit-compartment absorption model followed by a one-compartment disposition model under the assumption of complete in vivo conversion of artesunate into dihydroartemisinin. Dihydroartemisinin pharmacokinetics was best described by a one-compartment disposition model with first-order elimination. Pregnant women had a 21% higher elimination clearance of dihydroartemisinin, compared to non-pregnant women, resulting in proportionally lower drug exposure. In addition, initial parasitaemia and liver status (alanine aminotransferase) were found to affect the relative bioavailability of artesunate. Conclusions: Results presented here show a substantially lower drug exposure to the antimalarial drug dihydroartemisinin during pregnancy after standard oral treatment of artesunate and mefloquine. This might result in an increased risk of treatment failure and drug resistance development, especially in low transmission settings where relative immunity is lower. Trial registration: ClinicalTrials.gov NCT00701961 (19/06/2008).
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Affiliation(s)
- Sofia Birgersson
- Department of Pharmacology, University of Gothenburg, Gothenburg, 405 30, Sweden
| | - Innocent Valea
- Institut de Recherche en Sciences de la Santé, Direction Régionale de l’Ouest Bobo-Dioulasso, Bobo-Dioulasso, Burkina Faso
- Institut de Recherche en Sciences de la Sante´, Unite´ de Recherche Clinique de Nanoro, Nanoro, Burkina Faso
| | - Halidou Tinto
- Institut de Recherche en Sciences de la Santé, Direction Régionale de l’Ouest Bobo-Dioulasso, Bobo-Dioulasso, Burkina Faso
- Institut de Recherche en Sciences de la Sante´, Unite´ de Recherche Clinique de Nanoro, Nanoro, Burkina Faso
| | - Maminata Traore-Coulibaly
- Institut de Recherche en Sciences de la Santé, Direction Régionale de l’Ouest Bobo-Dioulasso, Bobo-Dioulasso, Burkina Faso
- Institut de Recherche en Sciences de la Sante´, Unite´ de Recherche Clinique de Nanoro, Nanoro, Burkina Faso
| | - Laeticia C. Toe
- Institut de Recherche en Sciences de la Santé, Direction Régionale de l’Ouest Bobo-Dioulasso, Bobo-Dioulasso, Burkina Faso
- Department of Food Safety, Quality and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, B-9000, Belgium
| | - Richard M. Hoglund
- Mahidol-Oxford Tropical Medicine Resarch Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
- Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7FZ, UK
| | | | - Stephen A. Ward
- Department of Parasitology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | | | - Angela Abelö
- Department of Pharmacology, University of Gothenburg, Gothenburg, 405 30, Sweden
| | - Joel Tarning
- Mahidol-Oxford Tropical Medicine Resarch Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
- Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7FZ, UK
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Birgersson S, Valea I, Tinto H, Traore-Coulibaly M, Toe LC, Hoglund RM, Van Geertruyden JP, Ward SA, D’Alessandro U, Abelö A, Tarning J. Population pharmacokinetics of artesunate and dihydroartemisinin in pregnant and non-pregnant women with uncomplicated Plasmodium falciparum malaria in Burkina Faso: an open label trial. Wellcome Open Res 2019. [DOI: 10.12688/wellcomeopenres.14849.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Malaria during pregnancy is a major health risk for both the mother and the foetus. Pregnancy has been shown to influence the pharmacokinetics of a number of different antimalarial drugs. This might lead to an under-exposure in these patients which could increase the risk of treatment failure and the development of drug resistance. The study aim was to evaluate the pharmacokinetics of artesunate and dihydroartemisinin in pregnant and non-pregnant patients using a population modelling approach. Methods: Twenty-four women in their second and third trimester of pregnancy and twenty-four paired non-pregnant women, all with uncomplicated P. falciparum malaria, were enrolled in this study. Treatment was a fixed-dose combination of oral artesunate and mefloquine once daily for three days. Frequent blood samples were collected and concentration-time data for artesunate and dihydroartemisinin were analysed simultaneously using nonlinear mixed-effects modelling. Results: Artesunate pharmacokinetics was best described by a transit-compartment absorption model followed by a one-compartment disposition model under the assumption of complete in vivo conversion of artesunate into dihydroartemisinin. Dihydroartemisinin pharmacokinetics was best described by a one-compartment disposition model with first-order elimination. Pregnant women had a 21% higher elimination clearance of dihydroartemisinin, compared to non-pregnant women, resulting in proportionally lower drug exposure. In addition, initial parasitaemia and liver status (alanine aminotransferase) were found to affect the relative bioavailability of artesunate. Conclusions: Results presented here show a substantially lower drug exposure to the antimalarial drug dihydroartemisinin during pregnancy after standard oral treatment of artesunate and mefloquine. This might result in an increased risk of treatment failure and drug resistance development, especially in low transmission settings where relative immunity is lower. Trial registration: ClinicalTrials.gov NCT00701961 (19/06/2008)
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Toe LC, Bouckaert KP, De Beuf K, Roberfroid D, Meda N, Thas O, Van Camp J, Kolsteren PW, Huybregts LF. Seasonality modifies the effect of a lipid-based nutrient supplement for pregnant rural women on birth length. J Nutr 2015; 145:634-9. [PMID: 25733482 DOI: 10.3945/jn.114.203448] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Maternal nutritional status is a major determinant of low birth weight and fluctuates across seasons. Seasonality may influence the outcome of prenatal nutrition interventions that aim to enhance fetal growth. OBJECTIVE This study investigated seasonal modifications of the efficacy of a randomized controlled prenatal nutrition intervention trial in pregnant women to improve fetal growth in rural Burkina Faso. METHODS The second Micronutriments et Santé de la Mère et de l'Enfant study compared a lipid-based nutrient supplement (LNS) fortified with multiple micronutrients (MMNs) to an MMN supplement. Truncated Fourier series were used to characterize seasonality in birth outcomes. Models that included the Fourier series and newborn and maternal characteristics were used to assess seasonal effect modifications of prenatal supplementation on birth outcomes. RESULTS Birth weight, birth length, small for gestational age as a proxy for intrauterine growth retardation, and preterm birth were significantly related to date of birth and showed important seasonal variations. LNSs, which supply energy in addition to MMNs, resulted in a significant increase in birth length (+13.5 mm, 95% CI: 6.5, 20.5 mm) at the transition from rain to dry season (September to November) compared to MMNs alone. CONCLUSIONS The climatologic and agricultural seasonal patterns in Burkina Faso affect the efficacy of prenatal LNSs on birth length. In this context, prenatal MMN supplementation programs should be complemented by energy supplementation during the annual rain season to promote fetal growth. This trial was registered at clinicaltrials.gov as NCT00909974.
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Affiliation(s)
- Laeticia C Toe
- Departments of Food Safety and Food Quality and Centre Muraz, Ministry of Health, Bobo-Dioulasso, Burkina Faso
| | - Kimberley P Bouckaert
- Departments of Food Safety and Food Quality and Nutrition and Child Health Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Kristof De Beuf
- Mathematical Modeling, Statistics, and Bioinformatics, and FIRE Statistical Consulting, Ghent University, Ghent, Belgium
| | - Dominique Roberfroid
- Nutrition and Child Health Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Nicolas Meda
- Centre Muraz, Ministry of Health, Bobo-Dioulasso, Burkina Faso
| | - Olivier Thas
- Mathematical Modeling, Statistics, and Bioinformatics, and National Institute for Applied Statistics Research, School of Mathematics and Applied Statistics, University of Wollongong, Wollongong, Australia; and
| | | | - Patrick W Kolsteren
- Departments of Food Safety and Food Quality and Nutrition and Child Health Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Lieven F Huybregts
- Departments of Food Safety and Food Quality and Nutrition and Child Health Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium; Poverty, Health, and Nutrition Division, International Food Policy Research Institute, Washington, DC
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Valea I, Tinto H, Traore-Coulibaly M, Toe LC, Lindegardh N, Tarning J, Van Geertruyden JP, D'Alessandro U, Davies GR, Ward SA. Pharmacokinetics of co-formulated mefloquine and artesunate in pregnant and non-pregnant women with uncomplicated Plasmodium falciparum infection in Burkina Faso. J Antimicrob Chemother 2014; 69:2499-507. [PMID: 24891429 DOI: 10.1093/jac/dku154] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Mefloquine/artesunate has recently been developed as a fixed-dose combination, providing a promising rescue/alternative treatment for malaria during pregnancy. However, limited data are available on the effect of pregnancy on its pharmacokinetic properties. This study was conducted to assess the pharmacokinetic properties of mefloquine/carboxymefloquine and artesunate/dihydroartemisinin in pregnant and non-pregnant women with uncomplicated malaria. METHODS Twenty-four women in their second and third trimesters of pregnancy and 24 paired non-pregnant women were enrolled. All patients were treated for uncomplicated Plasmodium falciparum malaria with a standard fixed-dose combination of oral mefloquine and artesunate one daily over 3 days. Frequent blood samples were collected before treatment and at scheduled times post-dose for the drug measurements and pharmacokinetic analyses. The study was registered at www.clinicaltrials.gov (identifier: NCT00701961). RESULTS The total median exposure to mefloquine and dihydroartemisinin was not significantly different between the pregnant and non-pregnant women (P>0.05). There was a trend of higher exposure to mefloquine in the pregnant women, but this difference did not reach statistical significance (656700 versus 542400 h × ng/mL; P=0.059). However, the total exposure to carboxymefloquine was 49% lower during pregnancy (735600 versus 1499000 h × ng/mL; P<0.001) and the total drug exposure to artesunate was 42% higher during pregnancy (89.0 versus 62.9 h × ng/mL; P=0.039) compared with non-pregnant controls. CONCLUSIONS The plasma levels of mefloquine and dihydroartemisinin appeared to be similar in both pregnant and non-pregnant women, but there were significant differences in carboxymefloquine and artesunate exposure. The data presented here do not warrant a dose adjustment in pregnant patients, but an extensive analysis of the data could provide a better understanding of these findings.
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Affiliation(s)
- Innocent Valea
- Unité de Recherche Paludisme et Maladies Tropicales Négligées, Centre Muraz, Bobo-Dioulasso, Burkina Faso Institut de Recherche en Sciences de la Santé, Unité de Recherche Clinique de Nanoro, Nanoro, Burkina Faso
| | - Halidou Tinto
- Unité de Recherche Paludisme et Maladies Tropicales Négligées, Centre Muraz, Bobo-Dioulasso, Burkina Faso Institut de Recherche en Sciences de la Santé, Direction Régionale de l'Ouest, Bobo-Dioulasso, Burkina Faso
| | - Maminata Traore-Coulibaly
- Institut de Recherche en Sciences de la Santé, Unité de Recherche Clinique de Nanoro, Nanoro, Burkina Faso Institut de Recherche en Sciences de la Santé, Direction Régionale de l'Ouest, Bobo-Dioulasso, Burkina Faso
| | - Laeticia C Toe
- Unité de Recherche Paludisme et Maladies Tropicales Négligées, Centre Muraz, Bobo-Dioulasso, Burkina Faso
| | - Niklas Lindegardh
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand Centre for Tropical Medicine, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Joel Tarning
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand Centre for Tropical Medicine, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Umberto D'Alessandro
- Unit of Epidemiology and Control of Parasitic Diseases, Department of Parasitology, Prince Leopold Institute of Tropical Medicine, Antwerp, Belgium Disease Control and Elimination, Medical Research Council Unit, Fajara, The Gambia
| | - Geraint R Davies
- Institutes of Global Health & Translational Medicine, University of Liverpool, Liverpool, UK
| | - Stephen A Ward
- Molecular and Biochemical Parasitolgy, Liverpool School of Tropical Medicine, Liverpool, UK
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