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Obtaining
vaccine does not guarantee a flu-free season, however. Influenza viruses are constantly changing, and vaccine effectiveness depends on
match between vaccine strains and circulating viruses and
age and health status of
person getting
shot. Although
strain in this year's flu vaccine is different from
circulating strain,
CDC states that studies indicate that
vaccine should provide some cross-protection against
circulating A strain.
Some people resist getting
flu shot because of
belief that they will get severe side effects, or even
flu itself, from
vaccine. The viruses in
vaccine are inactivated, so you cannot get
flu from a flu shot. Certain side effects are possible, such as soreness, redness, or swelling where
shot was given, fever (low grade), and aches.
Chances that
shot will cause serious harm, or death, is very small and allergic reactions to
vaccine, though possible, are rare, states
CDC. Most people who get
vaccine have no serious problems with it. However,
following groups should not get a flu shot before talking with their doctor:
People with an allergy to hens' eggs. People who have had a severe reaction to a flu shot in
past. People who have developed Guillian-Barre Syndrome in
6 weeks following a flu shot.
Since obtaining vaccination doesn't necessarily guarantee immunity against
flu, it is wise to add common sense to our prevention efforts while we are busy pumping iron at
health club. Old fashioned hand-hygiene can go a long way in helping to prevent flu transmission. Although you don't want to spend your entire workout running to
restroom to wash your hands after every set, it's certainly advisable to make sure your hands are clean before and after
workout. Refrain from touching your nose and mouth during
workout to avoid obtaining
virus. Use of hand-antiseptics which include alcohol can also help to prevent transmission of
flu virus.
What to do if you get
flu So what if you obtain a flu shot, practice stellar hand-hygiene and manage to contract
flu anyway? Since it is impossible to tell if you have
flu based on symptoms alone, visit your doctor. Tests can be performed in
first few days of
illness to determine
diagnosis. Since influenza is caused by a virus, antibiotics won't work to cure it. You need to rest, drink plenty of fluids, avoid using alcohol and tobacco, and possibly take medication to relieve symptoms.
The CDC warns never to give aspirin to children or teenagers who have flu-like symptoms, particularly fever, without speaking to your doctor. Doing so can cause a rare but serious illness called Reye syndrome.
By all accounts, we may be in store for a particularly harsh flu season this year. Take precaution to reduce
likelihood of getting
flu, particularly if you are an avid gym-goer. Preventative measures may not only help to avoid
flu, but also interrupting hard earned progress on your fitness goals.
For more information about
flu, it's transmission, prevention and treatment, check out
CDC website at http://www.cdc.gov/ncidod/diseases/flu/.

Jon Gestl, CSCS, is a certified personal fitness trainer and instructor in Chicago specializing in in-home and in-office fitness training. He is a United States National Aerobic Champion silver and bronze medalist and world-ranked sportaerobic competitor. He can be contacted at jongestl@jongestl.com.