Answers:
Taken directly from the mayo clinic website
"Prevention
You usually don't "catch" pneumonia from someone else. Instead, you develop the disease because your immune system is temporarily ineffectual, commonly for no set basis. The following suggestions can serve preserve you on top form:
Get vaccinate. Because pneumonia can be a complication of the flu, getting a once a year flu shot is a righteous track to prevent viral influenza pneumonia, which can head to bacterial pneumonia. In adornment, grasp a inoculation against pneumococcal pneumonia at smallest once after age 55, and if you enjoy any risk factor, every five years thereafter. Your doctor may recommend a pneumonia vaccine if you're a smoker, if you're younger but own a lung or cardiovascular disease, constant types of cancer, diabetes or sickle cell anemia, if your immune system is compromised or if you've have your spleen removed for any idea.
A vaccine particular as pneumococcal conjugate vaccine can lend a hand protect young at heart children against pneumonia. It's recommended for adjectives children younger than age 2 and for children 2 years and elder who are at exceptional risk of pneumococcal disease, such as those next to an immune system not as much as, cancer, cardiovascular disease or sickle cell anemia. Side effects of the pneumococcal vaccine are largely minor and include mild soreness or swelling at the injection site.
Wash your hand. Your hand are surrounded by almost constant contact near germs that can make happen pneumonia. These germs enter your body when you touch your eyes or rub the inside of your trunk. Washing your hand thoroughly and regularly can support mute your risk. When wash isn't possible, use an alcohol-based mitt sanitizer, which can be more efficient than soap and sea within destroying the microbes and virus that basis disease. What's more, most paw sanitizers contain ingredients that keep hold of your skin moist. Carry one in your purse or in your pocket.
Don't smoke. Smoking damages your lungs' instinctive defenses against respiratory infections.
Take aid of yourself. Proper rest and a diet rich contained by fruits, vegetables and unbroken grain along next to moderate exercise can abet hang on to your immune system strong.
Protect others from infection. If you hold pneumonia, try to stay away from anyone beside a compromised immune system. When that isn't possible, you can lend a hand protect others by wearing a obverse blanket and other coughing into a tissue. "
Avoid human being breathed or coughed on by someone who have pneumonia.
If you hold a chest infection, carry lots of rest. I
I have a chest cold later a team leader cold, one after the other, and because I didn't catch satisfactory rest, I finished up next to pneumonia.
It's simply really a problem if you are already sick.