Want to know where the flu is around you? Give back to the community by checking in your current health status, and also take a look at a map of those around you who have previously checked in to see how many around you have the flu!’Where’s the Flu?’ strives to use social data (contributed by its users) to better inform users of where the flu is around them, and also provides the standard news and educational materials provided by the CDC.’Where’s the Flu?’ is an Android application developed by Jason Wei for the CDC Flu Application Challenge.