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Dr Laura Braun

Assistant Professor

United Kingdom

I am an environmental engineer researching the links between water, sanitation and hygiene (WASH) and health. As part of the Environmental Health Group at LSHTM, I coordinate two large clinical trials: TISA in northern Senegal and SaniVac in Mozambique. The TISA trial, run in collaboration with Action Contre la Faim, evaluates whether a simple WASH kit improves recovery rates among children with severe acute malnutrition. The SaniVac trial, in partnership with INS-CISPOC, investigates the impact of a sanitation intervention on child health and oral vaccine effectiveness in dense urban neighbourhoods of Maputo. Alongside trial coordination, I lead a research project exploring the link between extreme rainfall and schistosomiasis transmission in Madagascar, and have a strong interest in nature-based solutions for vector control.

 

I completed my PhD at Imperial College London as part of the WISER project, in collaboration with Addis Ababa University, the Natural History Museum London, and the National Institute for Medical Research Tanzania. My doctoral research focused on the effectiveness of water treatment processes against schistosome cercariae. I hold a Bachelor's degree in Engineering from McGill University and a Master's in Environmental Engineering from Imperial College London.

Affiliations

Department of Disease Control
Faculty of Infectious and Tropical Diseases

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Centre on Climate Change and Planetary Health

Teaching

At LSHTM, I am a module organiser for the WASH and Health module, and lecture on the MSc in Climate Change and Planetary Health, Diploma in Tropical Nursing (DTN) and Diploma in Tropical Medicine & Hygiene (DTMH). I also give a number of guest lectures on WASH and health, including at Imperial College London.

I supervise PhD and MSc students across LSHTM, Imperial College London, Nagasaki University, Cardiff University, and Aberystwyth University, focusing on research in schistosomiasis, WASH, malnutrition, and climate change.

Research

My main research interest is the link between WASH and neglected tropical diseases, especially schistosomiasis, and how climate change affects transmission.

Research Area
Child health
Diagnostics
Disease control
Environmental Health
Helminths
Sanitation
Water
Epidemiology
Parasitology
Disease and Health Conditions
Malnutrition
Neglected Tropical Diseases (NTDs)
Schistosomiasis
Tropical diseases
Country
Mozambique
Senegal
Madagascar

Selected Publications

TOMOI, H; Ingumba, BB; Simiyu, S; ROSS, I; BRAUN, L; Moriyasu, T; Cumming, O;
2025
ACS ES&T Water
TOMOI, H; Ingumba, BB; Simiyu, S; Otteng, E; Osewe, J; Majiwa, H; BRAUN, L; CUMMING, O; Moriyasu, T;
2025
International journal of hygiene and environmental health
BICK, S; DAVIES, K; Mwenge, M; MACLEOD, C; BRAUN, L; Chipungu, J; Chidziwisano, K; DREIBELBIS, R;
2025
BMJ global health
TOMOI, H; Ingumba, BB; Simiyu, S; Otteng, E; Osewe, J; Majiwa, H; BRAUN, L; CUMMING, O; Moriyasu, T;
2024
Springer Science and Business Media LLC
TOMOI, H; Ingumba, BB; Simiyu, S; ROSS, I; BRAUN, L; Moriyasu, T; CUMMING, O;
2024
Springer Science and Business Media LLC
Fecal exposure pathways for children in low-income, unplanned communities of urban Maputo, Mozambique using a Quantitative Microbial Risk Assessment Framework
Sobolik, J; Mataveia, E; Amade, M; Silva, C; Dengo-Baloi, MSc, L; BRAUN, L; CUMMING, O; Viegas, E; Knee, J;
2024
Annual Meeting of the American Society of Tropical Medicine and Hygiene
Ugwu, SC; Muoka, MO; MACLEOD, C; BICK, S; CUMMING, O; BRAUN, L;
2024
PLOS global public health
N'Diaye, DS; Frison, S; Ba, M; Lê, ML; Cabo, AE; Siroma, F; Devort, A; MACLEOD, C; Lapègue, J; Seye, M; Traoré, AB; Cerveau, T; Léger, D; Gallandat, K; Gnokane, Y; Brizuela, AV; Stern, S; BRAUN, L; CUMMING, O;
2024
Trials
Zhang, J; Pitol, AK; Kinung'hi, S; Angelo, T; Emery, AM; Cieplinski, A; Templeton, MR; BRAUN, L;
2024
PLoS neglected tropical diseases
MACLEOD, C; Esteves Mills, J; Caruso, B; Chase, C; Chidziwisano, K; Chipungu, J; DREIBELBIS, R; Ejemot-Nwadiaro, R; Gordon, B; Thomas, A; CUMMING, O; BRAUN, L;
2024
medRxiv