13 Ways to Avoid Getting Sick With a Cold or the Flu.

Are you avoiding your co-worker with that hacking cough, cold, or flu in the cubicle next to you? Do you open every door knob with your elbow? It's time to get a grip—without opening yourself up to getting sick. 

Here, medical experts weigh in on 13 different ways you can avoid getting catching something this cold and flu season.

1. Wash your hands as much as you possibly can.

2. Don't touch your face.

3. Get enough sleep.

4. Get your flu shot—every. single. year.

5. Eat enough fruits and vegetables.

6. Work out regularly.

7. Keep your distance from sick people.

8. Keep hand sanitizer on hand.

9. Quit smoking already.

10. Be wary of sharing food with others.

11. Buy a leather bag, and ditch your cloth purse.

12. Try to smile once in a while.

13. Think of ways to keep others healthy too.