A Flu Vaccine is the Best Defense
Physicians maintain that the influenza vaccine is the best protection against getting the flu and urge everyone to get their annual shot. This year’s annual vaccine will offer protection against the pandemic H1N1 flu (swine flu) virus, in addition to two other influenza viruses that are expected to be in circulation this fall and winter. Influenza is a respiratory infection that can cause serious complications, particularly to young children and older adults. Flu shots are the most effective way to prevent infl and its complications. The Centers for Disease Control and Prevention (CDC) now recommends that everyone 6 months of age or older be vaccinated annually against influenza. New flu vaccines are released every year to keep up with rapidly adapting flu viruses. Justin Cooke, M.D., a Memorial family practice physician at Signal Mountain Health and Wellness, said flu viruses evolve so quickly, last year’s vaccine may not protect you from this year’s viruses. “Some people feel that a flu vaccine is not effective, but while it isn’t a guarantee against getting the flu, in addition to proper hand-washing, it is the best available protection against getting one of the annual strains of flu,” Dr. Cooke said.
Flu symptoms
Fever and the inability to function are the major indicators of the flu, and the symptoms often come on abruptly. Below are some of the common flu symptoms. • Fever (100º F or greater) • Headache • Muscle aches • Chills • Extreme tiredness • Cough • Runny nose (more common in children than adults) Flu symptoms should trigger a doctor’s appointment within two days, and antiviral medication should be started within 48 hours of the onset of flu-like symptoms. The Centers for Disease Control and Prevention recommends that patients with the flu get plenty of rest, drink plenty of fluids and avoid drinking alcohol or using tobacco.
Who should get the flu vaccine?
The Centers for Disease Control recommends that everyone 6 months old or older receive an annual influenza vaccination. Vaccination is especially important for people at high risk of influenza complications. Those include: • Pregnant women • Older adults • Young children Anyone with a chronic medical condition that may increase their risk of influenza complications also is urged to receive an annual flu vaccine. Examples include anyone with: • Asthma • Cerebral palsy • Chronic obstructive pulmonary disease (COPD) • Cystic fibrosis • Epilepsy • HIV-AIDS • Kidney or liver disease • Muscular dystrophy • Obesity • Sickle cell disease
Who should not get a flu shot?
• Anyone who has had a bad reaction to the vaccine in the past • Anyone allergic to chicken eggs • If you have a fever that day Contact your physician if you have any questions about whether you should get a flu shot. To schedule an appointment with Dr. Cooke, call (423) 886-2004.