I made a Coronavirus spread timeline focusing on currently infected.
Code can be found on GitHub.
The project was created with Vue 3, which is currently in alpha. Vue roadmap. I would say that Vue 3 is really good and I'm looking forward to the release. It also uses the Google Maps API, hosted with Netlify and Google Cloud Functions as a proxy over the https://thevirustracker.com/api to allow CORS request.