8. Avoid shaking people's hands. Germs and viruses are spread easily this way. Bowing or head nodding is a viable alternative.

7. Eat properly. Pleanty of fresh fruit and vegetables along with antioxidants (blueberries are an excellent source) will help to boost your immune system.

6. Be active. This not only boosts your immune systme but will help to keep your body in shape as well.

5. Wash your hands often, especially before eating.

4. Avoid touching your face. Rubbing your eyes and nose can spread germs really quickly.

3. Stop smoking. Cigarette smoke can block your airways and make breathing difficult, exacerbating your symptoms.

2. Clean surfaces in your house. Light switches, door knobs, keyboards, and other surfaces can hold onto germs for a long time.

1. Try to relieve stress. Stress depletes our immune systems and makes it easy for bacteria and germs to invade our bodies.