A waffle chart of disease outbreaks in the world

data visualization

research paper

Author

Juan Armando Torres Munguía

Published

February 14, 2026

This waffle chart was developed in support of the research paper Global trends of pandemic-prone and epidemic-prone disease outbreaks in 2024 , aiming to visualize the distribution of disease outbreaks across the globe.

To access the source code and replicate this chart, visit my Blog.

Citation

BibTeX citation:

@online{torres_munguía2026,
  author = {Torres Munguía, Juan Armando},
  title = {A Waffle Chart of Disease Outbreaks in the World},
  date = {2026-02-14},
  url = {https://juan-torresmunguia.netlify.app/portfolio/waffle-chart-circles-outbreaks-2025/},
  langid = {en}
}

For attribution, please cite this work as:

Torres Munguía, Juan Armando. 2026. “A Waffle Chart of Disease Outbreaks in the World.” February 14, 2026. https://juan-torresmunguia.netlify.app/portfolio/waffle-chart-circles-outbreaks-2025/.