Stay Home If You're Sick
It is just good sense to stay home from work or school when you're sick, to prevent the spread of contagions.

Keep Your Hands Clean
Washing your hands frequently, especially before eating, and after blowing your nose, coughing, sneezing, or using the bathroom. Make sure to use warm water and soap, and lather up for 20 seconds!

Cover Your Nose and Mouth When Coughing or Sneezing
Avoid spreading cold and flu germs to others by coughing or sneezing into a tissue. If none is available, don't cough or sneeze into your hands! Instead, turn your head away from nearby people and, if necessary, aim for your shoulder or elbow.

Don't Touch Your Eyes, Nose, or Mouth
Cold and flu viruses are actually transferred through the eyes, nose and mouth. Try to keep your hands away from your face as much as you reasonably can.

Gargle with salt water
The flu virus in particular tends to anchor in the back of the throat and festers there. Gargling with a mix of sea salt, if you have it, and tepid water several times a day at the first sign of sickness, will possibly prevent a full-blown case. And while you are sick, it helps to clean out the germs, to aid in quick healing.

Get Plenty of Rest
Getting plenty of rest gives your white blood cells the time they need to do their job. The best cure to any oncoming illness is to REST as much as possible, the body will heal itself.

Avoid Unnecessary Close Contact
It's an unfortunate fact that a person can spread flu germs a full day before exhibiting symptoms, and then up to five days after that. Steer clear of those with flu-like symptoms - they'll understand. And if you're sick, avoid close contact with others.

Eat Plenty of Fruits and Vegetables
Eating right is always important, but particularly during cold and flu season. The vitamins and minerals found in fruits and vegetables can boost your body's immune system.

Get Fresh Air and Exercise
Fresh air in the lungs will clear out any potential germs that you have come in contact with. If you work in an enclosed environment, take "air breaks." Try not to chill yourself too much, this can make your body work over time to regulate temperature, when it should be reserving energy to stay healthy or fight sickness if needed.

See more articles by Christen Peattie, HHP ...