There has been a flurry of H1N1 applications, and they are all a bit hard to differentiate. There is a notable app that was recently released. The app, HMSMobile Swine Flu Center, was developed by Harvard Medical School and costs $1.99. This is the first Swine Flu App in the App Store with a big-time medical name behind it. The app itself has built in videos explaining H1N1 and other related topics. It also has the "outbreaks near me" feature that most of the swine flu applications have. Of note, the app has a "business add on" feature, that provides advice to businesses on how to prepare for outbreaks in the workplace.
The iTunes link to the application can be found here.