How to Avoid the Holiday Vacation Crud

With so many people traveling over the holidays, and it being mid-flu season, there are going to be a lot of germs flying around. Like, a lot more than usual. The holidays are already stressful. You don't want to add sickness into the mix, too. Make sure you aren't opening presents while hacking up a lung and holding a fist full of tissues. These tips can be used for every trip you go on, because vacation crud is a thing, and it sucks. 

There are some things you can do to avoid...