Health Department

CONTACT INFORMATION: Our administration office at 10777 Main Street in Fairfax is open during regular business hours 8 a.m. - 4:30 p.m., Monday - Friday. Clinic services are not offered at this location.
703-246-2411 TTY 711
10777 Main Street
Fairfax, VA 22030
Gloria Addo-Ayensu, M.D., M.P.H.
Director of Health

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Influenza (Flu)

Everyone 6 months and older is encouraged to get a yearly flu vaccine and take other steps to prevent the spread of flu.
Find a flu vaccine at vaccines.gov.

 

Woman sitting on sofa covering her nose and mouth with a tissue and reading a thermometer in her handInfluenza, known as the flu, is a highly contagious infection of the breathing system (nose, throat and lungs) caused by flu viruses.

Some people are at higher risk of serious flu complications, such as people 65 years and older, young children, and people with certain health conditions.  

The CDC recommends that everyone 6 months and older get vaccinated against the flu EVERY year, especially people who are at high risk.

2024-2025 COVID-19/ Flu Vaccine Availability Update

Where can I go to get my flu and COVID-19 vaccines?

  • You can find vaccine locations and information about appointments through vaccines.gov. You may also check with your health care provider and local pharmacy

How much do flu and COVID-19 vaccines cost at the Health Department?

  • For those without private health insurance, the fee for a flu or COVID-19 vaccine is $25 for adults and $21.24 for children. For those with private health insurance, the fee for a flu vaccine is $30. COVID-19 vaccination is not available at the Health Department for those with private health insurance.

Do the flu and COVID-19 vaccines cost less if received at the Health Department?

  • Not necessarily. Most health insurance plans cover flu and COVID-19 vaccines, so there is no out-of-pocket cost. However, the Health Department is out-of-network for private health insurance and payment is required upon receipt of services. If you have private health insurance, you are encouraged to get the flu and COVID-19 vaccines at an in-network provider.

Can the Health Department provide free flu or COVID-19 vaccines at community events?

  • Since the COVID-19 vaccine is now commercially available, the Health Department no longer supports community vaccination events. Local pharmacies may be able to provide support for organizations that want to host a vaccination event for their employees or members. Contact a pharmacy or grocery store to ask about guidelines and requirements for these events. The Health Department also has information on which organizations can help. Please call 703-246-7100 if you need additional assistance.

When will the Health Department have the most updated flu and the COVID-19 available?

  • The Health Department expects to have the flu vaccine by September 23, 2024, and the COVID-19 vaccine is expected in early October. You can make an appointment to get a vaccine once the supplies are in stock. Please check the Health Department’s website for vaccine updates.
Find a vaccine near you

Avian Influenza Update

A chicken walks up a ramp into a chicken coop.Avian influenza, or bird flu, is a disease caused by an influenza (flu) A virus, such as H5N1. At this time, the Centers for Disease Control and Prevention (CDC) says the risk of H5N1 bird flu infection for the general public who do not have exposure to infected animals remains low. 

However, people with close, long, unprotected contact with infected animals, or environments contaminated by infected animals are at higher risk of getting infected.

Backyard flock owners are encouraged to see this update: Avian Influenza Update for Backyard Flock Owners.

For the information on the most recent bird flu developments in the U.S., please see:

Monitoring Flu Activity

The Virginia Department of Health (VDH) and Fairfax County Health Department monitor the level of activity of influenza-like illness (ILI) each week from October through May. Those are the months when flu is most likely to occur in Virginia, and that time period is referred to as the “flu season.”

We track:

  • Influenza deaths in Fairfax County.
  • Number of students absent from Fairfax County schools.
  • Influenza-like illnesses reported from specific medical offices in Fairfax County.
  • Influenza-like illness and respiratory illness hospital emergency department and selected urgent care visits.
  • Selected laboratory data.

This information is used to:

  • Determine outbreaks.
  • Track patterns of illnesses.
  • Measure illness impact.

See the VDH Respiratory Illness Dashboard.

About flu

Influenza, also known as the flu, is a highly contagious respiratory infection caused by flu viruses. The respiratory system is the parts of your body that help you breathe.

Seasonal flu is caused by viruses that already circulate among people. While seasonal flu viruses are detected year-round, in the United States flu season usually starts in late fall and lasts throughout the winter, sometimes into early spring. Most people have some immunity and a vaccine is available to help prevent the flu.

CDC estimates that between 140,000 – 710,000 hospitalizations and 12,000 – 52,000 deaths occurred annually between 2010 and 2020.

There is more than one type of flu. Other types of flu include:

Flu, the common cold, and COVID-19 are all contagious respiratory illnesses, but they are caused by different viruses. You cannot tell the difference between flu and COVID-19 by the symptoms alone because they have some of the same signs and symptoms. Specific testing is needed to tell what the illness is.

Learn more about flu

Flu can cause mild to severe illness, and at times can lead to death. Flu symptoms usually come on suddenly. People who have flu often feel some or all of these symptoms:

  • fever or feeling feverish/chills (Not everyone with flu will have a fever).
  • cough
  • sore throat
  • runny or stuffy nose
  • muscle or body aches
  • headaches
  • fatigue (tiredness)
  • some people may have vomiting and diarrhea, though this is more common in children than adults.

A person who is sick with the flu is contagious, meaning they can spread the virus. Adults can be contagious from one day before having symptoms to seven days after getting sick. Children can be contagious for even longer than seven days.

Complications of Flu and When to Seek Care

In some people, flu can cause serious complications such as bacterial pneumonia, dehydration and heart failure. The people most at risk of complications for seasonal flu are:

  • Children younger than 2 years.
  • Pregnant people
  • Adults 65 and older.
  • People with weakened immune systems and chronic illnesses such as asthma, congestive heart failure and diabetes.

If you have underlying medical conditions you are at greater risk of developing flu-related complications; you should consult your doctor if you have flu symptoms.

Anyone who has emergency warning signs should get medical care right away.

Learn more about what to do if you get sick 

The main way flu viruses spread is from person to person when an infected person coughs, sneezes or talks. When someone with the flu coughs or sneezes, droplets containing the virus are sprayed into the air. Someone else can become infected if they breathe the infected droplets, or touch infected droplets on surfaces and then touch their own eyes, nose or mouth.

Getting a flu vaccine every year is the best way to fight the flu. Some additional steps you can take to protect yourself and others from flu include:

  • Avoiding people who are sick and staying home if you are sick.
  • Covering coughs and sneezes.
  • Washing your hands frequently.
  • Avoiding touching your eyes, nose, and mouth.
See more healthy habits to prevent flu

Getting a flu vaccine every year is the best way to fight the flu and prevents illness, hospitalization, and death. Even when flu vaccination does not prevent illness entirely, several studies have shown that it reduces severity of illness. 

Everyone 6 months and older should get an influenza (flu) vaccine every season, with rare exceptions. Vaccination is especially important for people who are at higher risk of serious flu complications — such as people 65 years and older, young children, people with certain health conditions, and during pregnancy.

The influenza virus changes constantly, and the protection a flu vaccine provides deceases over time. Flu vaccines are updated from one season to the next to protect against the viruses that research suggests will be common during the upcoming flu season. September and October are good times to get a flu vaccine.

Flu vaccines are safe and effective. There is no live flu virus in the injectable vaccine and it cannot cause the flu. 

Learn more key facts about flu vaccines
 

Flu Information for Health Care Professionals and Laboratories

Additional Information

Download these educational materials for your home, work, faith community and elsewhere.

Stop Spreading Germs

Stop Spreading Germs

Translations: Spanish

It's Flu Season

It's Flu Season

Translations: Spanish

Wash Your Hands

Wash Your Hands

Translations: Arabic | Chinese | Farsi | Korean | Spanish | Urdu | Vietnamese

Germ Stopper Poster

Germ Stopper Poster for Clinic Setting (English/Spanish)

Influenza (Flu) (CDC)

Influenza (flu) in Virginia (VDH)

Healthy Habits to Help Protect Against Respiratory Viruses

Flu Reporting

Physicians and laboratories are encouraged to report any laboratory-confirmed influenza (including rapid tests) to the Fairfax County Health Department. Please contact the Communicable Disease/Epidemiology unit with any questions at 703-246-2433.

Resources

VDH: Influenza Information for Healthcare Professionals and Facilities 

CDC: Influenza Information for Health Professionals

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