Did You Get Your Flu Shot Yet?

It's flu season. Time to get your flu shot. This year it's easy. Vaccine supplies are plentiful and you can get a flu shot at your doctor's office, public health clinic, even some drug stores and grocery stores.

Each year about 36,000 American die from flu or its complications; 90% are 65 or older. Flu is a serious respiratory infection that affects the entire body. It is characterized by high fever (up to 104F), body aches, headaches, nausea and dehydration. For most people, the virus runs its course in one week but can last up to two weeks. It may take several more days for flu sufferers to regain their strength. Those most at risk are adults over 50, children under 5, and people with chronic medical conditions like asthma, chronic bronchitis or heart disease.

You cannot get flu from the vaccine as it is not made from a live virus. Few people experience any reaction to receiving the vaccine but some may experience redness or a slight swelling at the injection site. A very few people may develop a slight fever, chills or headache, but these only last 24 hours. Flu vaccinations must be renewed annually because the virus mutates from year to year. Unfortunately, this year's vaccine won't protect you against next year's flu.

According to a study just published in the New England Journal of Medicine, flu shots are particularly effective for the elderly with benefits increasing with each decade of age. Those who care for or regularly visit the elderly are particularly encouraged to get a flu shot. Flu season runs from September through May. Get your shot early and protect yourself and your family for the entire flu season.

If you have Medicare, don't forget that the flu shots are included for you at no charge.