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Protect Yourself from Seasonal Flu

The Basics

Everyone age 6 months and older needs to get a flu shot (vaccine) every year. The seasonal flu vaccine is the best way to protect yourself and others from the flu.

For many people, the seasonal flu is a mild illness. But for some people, the flu can:

  • Cause serious infections like pneumonia (“noo-MOHN-yah”)
  • Make some health problems – like asthma – worse
  • Lead to hospitalization or even death

The flu spreads easily from person to person. When you get the flu shot, you don’t just protect yourself – you also protect everyone around you.

What is the flu?
The flu is caused by viruses that infect your nose, throat, and lungs. It’s easily spread from person to person.

Symptoms of the flu include:

  • Feeling feverish or having chills
  • Headache
  • Tiredness
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Muscle aches

Am I at high risk for complications from the flu?
For some people, the flu is more likely to cause serious illness that can lead to hospitalization or even death. If you are at high risk from the flu, it’s especially important to get the vaccine before flu begins to spread in your community.

Groups at high risk from the flu include:

If you spend time with someone at high risk from the flu, you can protect both of you by getting a flu shot.

When do I need to get the seasonal flu shot?
Get the flu shot soon after it’s available each year. After you get the vaccine, your body takes about 2 weeks to develop protection against the flu. That’s why it’s a good idea to get the vaccine before flu starts spreading in your community.

Flu season is different from year to year. It can start as early as October and last as late as May.

Can I get the nasal (nose) spray instead of the shot?
The flu vaccine can be given as a nasal spray or a shot. You may get the nasal spray if you:

  • Are between ages 2 and 49
  • Aren’t pregnant
  • Don’t have certain health conditions, like asthma or diabetes

Are there any side effects from the seasonal flu vaccine?
Most people don’t have any side effects after getting the flu vaccine. Some people may have mild side effects. These side effects begin soon after the vaccine is given and usually last 1 to 2 days. These side effects aren’t the flu.

Flu shot
People who get the flu shot may feel achy or have a sore arm where the shot was given. You can’t get the flu from the flu shot because it’s made from killed flu viruses.

Flu nasal spray
People who get the nasal spray may have a stuffy nose and sore throat afterward. The flu viruses in the nasal spray are weakened and can’t cause the flu.

Take Action!

Take Action!

Flu shots are offered in many locations. You can get a flu vaccine at a doctor’s office, clinic, or from your local health department, pharmacy, or employer.

Find out where to get the flu vaccine near you.
Use this vaccine locator to find out where you can get a flu shot near you.

What about cost?
The seasonal flu vaccine is covered under the Affordable Care Act, the health care reform law passed in 2010. Depending on your insurance plan, you may be able to get the flu vaccine at no cost to you.

Check with your insurance provider to find out what’s included in your plan. For information about other services covered by the Affordable Care Act, visit HealthCare.gov.

If you have Medicare Part B, your flu shot is free.

Fight the flu.
Getting the flu vaccine is the first and most important step in protecting yourself from the flu. Here are some other things you can do to keep from getting and spreading the flu:

  • Stay away from people who are sick with the flu.
  • If you are sick, stay home for at least 24 hours after your fever is gone.
  • Wash your hands often with soap and water. If soap and water aren’t available, use an alcohol-based hand rub (hand sanitizer).
  • Try not to touch your nose, mouth, or eyes.
  • Cover your mouth and nose with a tissue when you cough or sneeze.

If you get sick with the flu, your doctor may prescribe medicines called antiviral drugs. Antiviral drugs can help you feel less sick and shorten the time you are sick.

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