The SCMP’s data viz that tells well explained ‘Covid-19’ is the simple and interesting one.
The story not only visualizes the infected victims in the world but also conveys the state acts in local Wuhan and the Mainland including medical service and fatality rate and tourism side, building the narrative as chronological and intertwined cases. And the goal of the story to communicate the message is also clear.
https://multimedia.scmp.com/infographics/news/china/article/3047038/wuhan-virus/index.html