How do I Avoid an Influenza Infection?

An influenza infection can be an unpleasant health issue to deal with, even in uncomplicated cases. While most people will suffer one or two weeks with an influenza infection, some people, such as the elderly, pregnant women, or those with suppressed immune systems, need to take extra precautions to avoid getting the flu. Though no strategy to avoid getting an influenza infection is foolproof, taking some basic precautions during the height of flu season can help stave off the illness.

Many doctors now recommend getting a yearly flu shot. This vaccination contains a dead version of the flu virus strains believed to be most prominent. This may change from year to year based on estimations and influenza infection data throughout the world. While the vaccine cannot totally guarantee protection from all forms of flu, medical experts often cite it as the best protection available.

Not all people can get a flu shot, however, since some of the ingredients may trigger allergies. For those who cannot or do not get a flu shot, there are other important means of precaution. Hygiene is believed to be extremely important in preventing the spread of the illness. The flu travels from person to person through the air and through contact with infected fluids, such as mucous. Anyone coughing, sneezing, or wiping their nose is likely to be sending out a regular stream of the virus. This means that anyone already sick can do a great service to society by employing proper hygiene, while those who are not infected can help reduce their risk of exposure through cleanliness and caution.

For those at risk of getting an influenza infection, hand washing can be a good preventative measure. Doctors recommend washing hands after every bathroom use as well as after public exposure, such as a trip to the mall or a session at the gym. Hands should be washed with soap and warm water.

Keeping immunity high through healthy lifestyle habits can also help prevent the flu. Nutritious food, lots of sleep, and adequate hydration can keep the body ready to fight off infection. Some studies also show that extremely high levels of exertion, such as marathon running, may temporarily debilitate the immune system, making a person more prone to influenza infection. If an influenza epidemic is taking hold of a population, consider cutting back on any extreme exercise activities.