It's curve-fitting. By real epidemiologists. It's not just based on Wuhan, but based on knowledge of how things like this spread. Wuhan fit the model, so there's hope.
But it's just curve-fitting. And it depends on certain things, like people being smart. You get your parameters from what you observe.
But it's just curve-fitting. And it depends on certain things, like people being smart. You get your parameters from what you observe.
If you have a better way to do it please share.