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title: "Empowering Dengue Research Through the Dengue Data Hub: R Consortium Funded Initiative" | ||
description: "The Dengue Data Hub, an ambitious initiative funded by the R Consortium ISC, | ||
transforms how researchers access and utilize dengue-related data." | ||
author: "R Consortium" | ||
image: "DengueDataHub.png" | ||
date: "10/15/2024" | ||
--- | ||
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![](DengueDataHub.png) | ||
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The [Dengue Data Hub](https://github.com/thiyangt/denguedatahub), an ambitious initiative funded | ||
by the R Consortium ISC, transforms how researchers access and utilize dengue-related data. At | ||
its core, the Dengue Data Hub aims to provide a centralized repository for dengue incidence, | ||
mortality, and risk-related data, streamlining the research process and empowering scientific | ||
inquiry into this global health issue. The platform offers easy access through the denguedatahub | ||
R package, a Shiny app, and an informative website, making data analysis more efficient and accessible. | ||
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Please note: [denguedatahub version 2.1.1](https://cran.r-project.org/web/packages/denguedatahub/index.html) | ||
was published on CRAN on Sep 22, 2024. | ||
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[Dr. Thiyanga Talagala](https://www.linkedin.com/in/thiyanga-talagala-24bb63134/), a Senior Lecturer at | ||
the University of Sri Jayewardenepura in Sri Lanka, spearheads this initiative. With a PhD from Monash | ||
University, where she honed her skills in R programming and data science, Dr. Talagala is deeply | ||
passionate about leveraging her expertise to address Sri Lanka’s public health challenges, particularly | ||
dengue. Together with her sister, Dr. Priyanga Talagala, she co-founded the | ||
[R-Ladies Colombo group](https://www.meetup.com/rladies-colombo/) and has been instrumental in | ||
bringing innovative solutions to the scientific community. Dr. Talagala’s commitment to enhancing | ||
dengue research through accessible data resources is central to her ongoing work, making the Dengue | ||
Data Hub a vital tool for researchers worldwide. | ||
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**Tell us about your background and how it connects to the Dengue Data Hub project** | ||
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Currently, I am working as a Senior Lecturer, Department of Statistics, Faculty of Applied Sciences, | ||
University of Sri Jayewardenepura, Sri Lanka. I earned my PhD from Monash University, Australia. | ||
During my time at Monash University in Australia, I was part of the NUMBAT research group, where I | ||
developed a deep interest in the R programming language and discovered its incredible potential for | ||
data analysis and research. I also had the opportunity to meet and collaborate with leading experts | ||
in the field, which further fueled my passion for R and data science. I also got to know about the | ||
R Ladies community, and I attended events organized by R-Ladies Melbourne. | ||
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Once I returned to Sri Lanka after completing my PhD, I felt a strong desire to contribute to my | ||
country using the knowledge I had gained. I, along with my Sister, Dr Priyanga Dilini Talagala | ||
(we both did our PhDs together at Monash University), established the R Ladies Colombo meetup group. | ||
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Dengue is a major public health issue in Sri Lanka. As a data scientist, I can contribute to | ||
its mitigation by establishing a centralized repository for dengue data for data analysis and modeling, | ||
which empowers dengue research. This project was funded by [R Consortium ISC 2022 - 1 Grant](https://r-consortium.org/all-projects/2022-group-1.html#dengue-data-hub) and | ||
I have been working on it since 2022. | ||
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**What is the Dengue Data Hub?** | ||
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The Dengue Data Hub is a centralized repository that provides access to a variety of data | ||
sets related to dengue incidence and other relevant factors. This includes data on dengue | ||
deaths, reported cases, indigenous cases, local cases, dengue serotypes, breeding sites, and | ||
country-wise levels of risk. I have data related to annual dengue incidence for 195 countries | ||
around the world. | ||
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**Why is this project important for the research community?** | ||
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Dengue researchers often spend their valuable time searching for datasets, web scraping and | ||
cleaning data. The publication of data in a centralized repository helps to prevent duplicate | ||
efforts. The dengue data hub enables the community to focus on analysis and modeling rather than | ||
data collection and cleaning. Additionally, it enhances research sustainability by allowing | ||
researchers to utilize data for their studies while preserving it for future researchers. | ||
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**How do researchers use the Dengue Data Hub?** | ||
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There are three straightforward ways for anyone to participate. Use the denguedatahub R software | ||
package, use the Dengue Data Hub Shiny app (for non-programmers), or use our website which | ||
provides tutorials and examples. | ||
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1. Use the denguedatahub R software package. | ||
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![](denguedatahub-package.png) | ||
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The denguedatahub R package allows researchers to download dengue-related data easily. For Sri | ||
Lanka, it includes web scraping functions that directly retrieve weekly epidemiological reports | ||
published by the Epidemiology Unit, Ministry of Health, Sri Lanka. This functionality also | ||
cleans the data into a tidy format. Additionally, the package offers various data manipulation | ||
functions tailored for dengue data visualization and modeling. You can find the package on GitHub | ||
at [https://github.com/thiyangt/denguedatahub](https://github.com/thiyangt/denguedatahub). | ||
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2. Dengue Data Hub Shiny app | ||
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The Shiny app provides an interface for non-programmers to access dengue data. It is | ||
available at: [https://denguedatahub.shinyapps.io/denguedatahub/](https://denguedatahub.shinyapps.io/denguedatahub/) | ||
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3. Website ([https://denguedatahub.netlify.app/](https://denguedatahub.netlify.app/)) | ||
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This website is the home for the projects. It provides tutorials and examples. The site was | ||
developed using Quarto. | ||
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**What impact do you hope the Dengue Data Hub will have?** | ||
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My hope is that the Dengue Data Hub will become a go-to resource for dengue researchers | ||
globally. I believe the hub will accelerate dengue research and discoveries which will help | ||
in developing effective strategies to combat dengue. The dengue data hub also serves as a | ||
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teaching tool for data science and statistics, as it includes comprehensive data sets. | ||
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**Do you have any final thoughts or messages you’d like to share with the research community?** | ||
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I invite dengue researchers worldwide to collaborate on this project. I do not have access to clinical | ||
trial data, so contributions in that area would be especially valuable. We are looking to expand the | ||
datasets available, as comprehensive data sharing is essential for advancing our collective understanding | ||
of dengue epidemiology. Additionally, we welcome contributions of data, analytical tools, and insights | ||
that can help strengthen the hub's capacity to serve as a central resource for researchers globally. | ||
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You can learn more about how to collaborate [here.](https://denguedatahub.netlify.app/collaborate.html) | ||
We can build a stronger network to enhance dengue research and response efforts worldwide. | ||
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## About ISC Funded Projects | ||
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A major goal of the R Consortium is to strengthen and improve the infrastructure supporting the R Ecosystem. | ||
We seek to accomplish this by funding projects that will improve both technical infrastructure and social | ||
infrastructure. | ||
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[https://r-consortium.org/all-projects/callforproposals.html](https://r-consortium.org/all-projects/callforproposals.html) |