Staying healthy is important but can be challenging at times. It seems to be even more challenging during this time of year when influenza is more prevalent. Each year, the United States experiences outbreaks of the flu which usually starts around October and goes through March. According to last month’s statistics from the Center for Disease Control (CDC), there have been 151,983 lab-confirmed cases of the flu since October or about 7.7 percent of the population. This does not include those cases in which people did not seek medical attention thus the rate of infection is probably much higher. Unfortunately, 63 children have died of the flu or associated complications. Since the CDC does not track deaths in adults from the flu, it is estimated that 10.1% of all deaths in adults since October are related to flu and pneumonia.
The burning question on every one’s mind is, “how do I protect myself from the flu?”. While it is possible to see a case of the flu at any time of year, it is much more prevalent during the colder months. Therefore, the flu vaccine is recommended starting in the fall. The usual success rate of a vaccination is around 40 to 60 percent according to the CDC and varies depending on the strain of virus circulating. When the strain of virus is particularly virulent, the vaccine is much less effective. Last year the vaccine proved to be about 30% effective in the U.S. This year it is proving to be only about 17% effective in the U.S. and only about 10% effective in Australia. For those counting on the flu vaccine for protection, that is not good news. So, what other precautions should we take to stay healthy? Here are 3 suggestions to help you stay healthy this winter.
- First and foremost, keep your immune system functioning properly. This means eating a healthy diet, avoiding excess sugars and processed fats, reducing stress and getting adequate rest and quality sleep. Also avoid anything that depletes your body’s nutrients and natural defense such as smoking, alcohol or drugs.
- Second, avoid sick people. Staying away from those that may have the flu reduces your risk of becoming infected. Keeping a safe distance when talking to someone with the flu helps avoid airborne contamination. Always wash your hands and avoid touching your face when in a large group of people to avoid possible transmission.
- Third, exercise. Exercise helps stimulate the immune system and can help you fight off viruses when exposed. Exercising outside in the fresh air and sunshine can help lift your spirits too.
Just remember, being exposed to a virus (or bacteria for that matter) does not mean you will automatically get sick. All foreign invaders must pass by your immune system first. Keep up your defenses so that those nasty little microbes don’t stand a chance. Illness can only take place in a susceptible host. If your immune system is in great shape, you won’t be an easy target and you might just escape the flu this year. To good health!
