Right now I have a fever — an odd fever, because it’s lasted off and on since Monday. I’m curious who else has what I have in my area or around the world — I’ve spoken to some others around here and get the, “Oh yeah, something’s going around”.
I imagine seeing a Google Maps mashup that shows some fever/cold moving from one area to another — so that it could almost be anticipated. Or some other weird virus or flu. You could see a time-based trending and an anticipated upcoming trend. People could specify what the early symptoms were and whether they’ve had their flu shot for the year (and other shots). I see TV stations licensing this content and chatting about it during their weather forecast each day.