I previously got involved in a clinical study for blood donation called the interval study. The research group have contacted all participants yesterday to ask us to download an app that will track symptoms.
The idea is it takes 1 minute everyday to record if you are experiencing symptoms, and this metadata will help scientists learn more about this new virus, and therefore understand how to beat it.
Please take a moment to go to playstore and download
play.google.com/store/apps/...
If you're at all worried about the link, paste it into your search engine, to read more about the app from Kings College London.
Thank you and stay safe.