8 ways to avoid a cold or flu

Colds and flu are caused by hundreds of different types of viruses. These infections are highly contagious, passed on by tiny droplets when you cough or sneeze and by hand contact.

And while it's nearly impossible to avoid these germs altogether, there are ways to lower the risk of catching a cold or flu.

8 ways to avoid getting sick

Wash your hands. We've all heard it hundreds of times: When it comes to preventing colds and flu, be sure to wash your hands – and do it often. It may be the simplest advice of all, but many Canadians still don't heed it, nor are they teaching their children to do it.

Although thorough and frequent hand washing is thought to be one of the most important ways to ward off colds and flu – as well as food-borne illness – only about 37 per cent of Canadian parents have their children wash their hands before eating, according to a recent survey by the Health and Hygiene Council Canada. (This compares with 80 per cent of parents in Malaysia, 79 per cent in India and 76 per cent in Italy who reported their children always washed their hands before meals.)

While some cold germs are airborne, others get passed around on our hands – making it important to wash hands frequently using soap and warm water for at least twenty seconds or by using alcohol-based hand sanitizers.

Sanitize surfaces at your home and office . While proper hand washing can remove germs on your hands, cold viruses can lurk just about everywhere: on doorknobs, telephones, computer keyboards, bus or subway poles, gym equipment and shopping cart handles. While you can't always control what surfaces you touch in public (hence the importance of frequent hand washing), maintain home and office sanitation by remaining vigilant about wiping down surfaces. And remember that germs love wet surfaces, so keep your counters as dry as possible.