I first shared this article on March 5th. I think it's important to try and understand reality as it is. This shows how coronavirus spread in Singapore. It shows the type of contact people people had which led to transmission of the virus. It's also just a really neat graphical display of data. They've been updating it over time to show what has happened with these first infected people.
Coronavirus cases in Singapore: What We Know So Far
Coronavirus cases in Singapore: What We Know So Far