(Time) You’ve gotten your flu vaccine and you wash your hands regularly. But you still need protection from those flu-ridden friends on your social network. If you are looking for the latest in flu prevention, don’t head to the pharmacy. The healthcare product company Help Remedies says it has a powerful tool for keeping the flu at bay. It’s called “Help I Have The Flu,”, a Facebook app that scans through your Facebook page to identify who among your social network is most likely to give you the flu. That way, you can stop hanging out with them before it’s too late. Click here to read more.