Fork of Flow chart for the spread of COVID-19 across the world
This visualization is a flow map that traces the early spread of COVID-19 between geographic locations, highlighting how provinces in China acted as initial carriers before secondary travel to Europe and Australia. The map uses a Mercator projection and renders a grey world map with green curved paths representing each connection. Built with D3 v4, it loads GeoJSON world boundaries and CSV coordinate data, then uses `d3.geoPath` to draw both the map and the line-based routes. The underlying data comes from the provided `data.csv` file.
AI-generated descriptionThis visualisation was implemented to show the rate of spread between people in the early stages of the outbreak. as we can see the flow map .
From analysis we can see that the provinces china were the carriers of the virus to the rest of the world. which led to secondary travel to new places such as europe and australia to spread it further.