Got the flu and want to know who you could have gotten it from?  There's an app for that on Facebook.

The app is called "Help, I Have the Flu" and it scans your friends' status updates for key words like "sniffles," "coughing," and "flu," of course, to help you narrow down the dreaded influenza virus.

Revenge is  up to you but the app will help you track down that person that is infected and lets you quarantine them, or if you are feeling sorry for them, you can send them some help also.

The app is still helpful even if you do not have the flu by letting you know who to stay away from in person until flu season is over.

If you get the app please comment below on how you liked it and if it worked for you.