Getting a flu shot often protects you from coming down with the flu. In addition, while the flu shot doesn't always provide total protection, it's still worth getting. The Centers for Disease Control recommends a yearly flu shot as the first and most important step in protecting against this serious disease.

Flu shot vaccines are designed to protect against strains of flu virus expected to be in circulation this fall and winter. Six manufacturers have already begun shipping vaccine for this year's flu season.

Walter Knox Memorial Hospital will be holding community clinics for adult immunizations in October and November.  The flu vaccine is generally offered between September and mid-November, which is typically before the late-fall to early winter start of flu season. However, getting a flu shot even later in the flu season may still protect you. It takes up to two weeks to build immunity following a flu shot.

Most people who want to reduce the risk of getting influenza can get a flu shot. The CDC recommends the flu vaccine each year if you:

• Are age 6 months up to 19 years

• Are pregnant

• Are 50 years old or older

• Have a chronic medical condition such as asthma, diabetes, or heart, kidney or lung disease

• Have a weakened immune system such as from medications or HIV infection

• Are a resident of a nursing home or other long term care facility

• Is a childcare worker or health care worker, live with, or care for someone at high risk of complications from the flu.

With or without a flu shot, you can take steps to help protect yourself from the flu and other viruses:

• Good hygiene remains your primary defense against contagious illnesses.

• Wash your hands thoroughly and often with soap and water or an alcohol-based sanitizer containing at least 60 percent alcohol.

• Avoid touching your eyes, nose or mouth whenever possible.

• Avoid crowds when the flu is most prevalent in your area.

• Cover your mouth and nose with a tissue when you cough or sneeze.