FLU SEASON
You can help prevent influenza by getting immunized with an influenza vaccine each year, ideally in October or November. The inactivated influenza vaccine, commonly known as the "flu shot," is given by injection. This form of the vaccine effectively prevents most cases of the flu, although success rates vary according to age, health status, and how closely the virus strains contained in the vaccine match those that are circulating through the population.
Even if a flu shot does not prevent the flu, the vaccine can reduce the severity of flu symptoms and decrease the risk of complications. Studies have found that the flu shot results in fewer days missed from work and fewer visits to a doctor for respiratory infections, and it reduces the number of people who develop complications from the flu, such as pneumonia.
Other ways to reduce your risk of getting the flu
or developing complications
Increase your chance of staying healthy by:
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Washing your hands often, especially during winter months when the flu is most common. |
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Keeping your hands away from your nose, eyes, and mouth. Viruses are most likely to enter your body through these areas. |
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Eating a healthy and balanced diet. |
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Getting regular exercise. |
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Not smoking. Smoking irritates the lining of your nose, sinuses, and lungs, which may make you susceptible to complications of the flu. |
What won't prevent the flu or shorten its duration
You cannot prevent the flu or make yourself better faster by taking:
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Antibiotics. Taking antibiotics will not treat viral infections such as the flu or prevent complications. If a bacterial infection such as an ear or sinus infection develops after the flu, antibiotics may be helpful. |
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Large doses of vitamins and minerals such as vitamin C or zinc or herbal remedies such as Echinacea. They will not prevent or treat the flu. |