Hthis will be a little hit and run diary, but please forgive me.
If anyone is interested in seeing an epidemic simulated and the effects of hygiene, social distancing etc., I stumbled upon this video.
The person isn’t a trained epidemiologist, so the model is obviously simplistic. However the results are striking and well explained in a soothing voice and well worth a watch. I’m not at all affiliated with the person making the video but I recommend a watch. That’s all , thanks