Number one for me: hand washing and using hand sanitizer all of the time. I literally use it after every customer at work. I'm not taking any chances - the swine flu has hit pretty hard here, and I'm really paranoid right now. Especially because I work at the local GNC, and sick people are coming in for Elderberry, Echinacea, Vitamin C, and other things that are popular at the moment. I had a lady come in today with three family members sick with the swine flue. Yikes!
I don't sneeze or cough into my hands, instead covering my mouth with my arm. Saw something about that on TV. I'm keeping my hands away from my face and mouth, too.
I've never had a flu shot before, so I'm not sure about that yet. I don't normally get many shots or things, because I'm so.. paranoid. I've also never had a problem with major flus or anything. I had a bad case of mono once, but it wasn't life-threatening.
So mostly staying clean. I might start taking some supplements from the store.
