ArticleInternational journal of environmental research and public health2016
Mapping to Support Fine Scale Epidemiological Cholera Investigations: A Case Study of Spatial Video in Haiti.
Article in International journal of environmental research and public health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Using spatial video and deep learning for automated mapping of ground-level context in relief camps.International journal of health geographics · 2024Article
- The Use of Spatial Video to Map Dynamic and Challenging Environments: A Case Study of Cholera Risk in the Mujoga Relief Camp, D.R.C.Tropical medicine and infectious disease · 2022Article
- VisualCommunity: a platform for archiving and studying communities.Journal of computational social science · 2022Article
- Exploring convolutional neural networks and spatial video for on-the-ground mapping in informal settlements.International journal of health geographics · 2021Article
- Delineating and Analyzing Locality-Level Determinants of Cholera, Haiti.Emerging infectious diseases · 2021Article
- Micro-Space Complexity and Context in the Space-Time Variation in Enteric Disease Risk for Three Informal Settlements of Port au Prince, Haiti.International journal of environmental research and public health · 2019Article
- The Use of Geonarratives to Add Context to Fine Scale Geospatial Research.International journal of environmental research and public health · 2019Article
- Spatial Video Health Risk Mapping in Informal Settlements: Correcting GPS Error.International journal of environmental research and public health · 2018Article
- Using Spatial Video to Analyze and Map the Water-Fetching Path in Challenging Environments: A Case Study of Dar es Salaam, Tanzania.Tropical medicine and infectious disease · 2017Article
- Community context and sub-neighborhood scale detail to explain dengue, chikungunya and Zika patterns in Cali, Colombia.PloS one · 2017Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
The cartographic challenge in many developing world environments suffering a high disease burden is a lack of granular environmental covariates suitable for modeling disease outcomes. As a result, epidemiological questions, such as how disease diffuses at intra urban scales are extremely difficult to answer. This paper presents a novel geospatial methodology, spatial video, which can be used to collect and map environmental covariates, while also supporting field epidemiology. An example of epidemic cholera in a coastal town of Haiti is used to illustrate the potential of this new method. Water risks from a 2012 spatial video collection are used to guide a 2014 survey, which concurrently included the collection of water samples, two of which resulted in positive lab results "of interest" (bacteriophage specific for clinical cholera strains) to the current cholera situation. By overlaying sample sites on 2012 water risk maps, a further fifteen proposed water sample locations are suggested. These resulted in a third spatial video survey and an additional "of interest" positive water sample. A potential spatial connection between the "of interest" water samples is suggested. The paper concludes with how spatial video can be an integral part of future fine-scale epidemiological investigations for different pathogens.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.