How Does the Flu Virus Spread?

Despite your best efforts to prevent illnesses this winter, you might develop flu symptoms. The flu is a common annoyance between the months of November and February, and the virus can quickly spread through office buildings and schools. Symptoms of the flu include coughing, a sore throat, runny nose, fever and body aches. Because the flu can interfere with your life, you may look for ways to protect yourself. Understanding how the flu virus spreads is key to staying healthy this flu season.

The flu virus can live in the air and on many different surfaces. Coming in contact with a sick person increases the risk of infection. If an infected person coughs, sneezes or blows his nose, flu virus particles can spread in the air. In fact, these particles can travel upwards of six feet. Thus, you don’t have to come in direct contact with an infected person to become ill.

Getting a flu vaccine is the best way to protect yourself, as well as avoiding sick people and regularly washing your hands. Talk to your doctor and see if the vaccine is right for you. The flu shot is approved for most adults and children over the age of six months.

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