Thought about cases detections modifications

People are now receiving invitations to get tested, I don't think this is represented in the current version. Maybe we could add random people getting tested, from specific sector or so.

Looking at the number of negatives (or total number of tests), this number has been rather constant over the last months. If people were really getting invited to be tested, we would have seen a much larger number of total tests (and negatives and positives), no?

Good point. Maybe this will change in the future. I understood that hairdresser for exemple would receive invitations in the following weeks