Each year, the first week of December marks National Influenza Vaccination Week (NIVW) - a nationwide effort to encourage everyone to get their annual flu shot. As flu season picks up, this week serves as an important reminder that it’s not too late to get vaccinated. Whether you are young, older, healthy, or living with chronic conditions, the flu vaccine remains one of the most effective ways to prevent illness for yourself and those around you.
What Is the Influenza Vaccine?
The influenza vaccine, commonly known as the flu shot, is a vaccine given every year to protect against the influenza virus. Because flu viruses change from year to year, the vaccine is updated annually to match the strains expected to circulate during the upcoming season.
Here’s how it works:
- The vaccine helps your immune system recognize the flu virus.
- If you are exposed later, your body can fight it off more effectively.
- This reduces your risk of getting sick, and, if you do catch the flu, the vaccine helps prevent more severe illness symptoms
There are several types of flu vaccines available, including standard shots, high-dose vaccines for adults 65 and older, and nasal spray options for certain age groups.
Why the Flu Vaccine Matters
Getting the flu shot has important benefits:
- Protects loved ones and the community
Vaccinated individuals are less likely to spread the flu, helping protect vulnerable family members, coworkers, and others in the community.
- Prevents Hospitalizations
Studies show the flu vaccine reduces the number of hospital visits, easing strain on healthcare systems during peak respiratory illness season.
- Helps keep you active
A yearly flu shot can help you avoid missed work, school, and important life events caused by illness
- Provides protection even when given later in the season
Vaccination is helpful as long as the flu virus is still circulating, making December a perfect time to get it.
Common Questions About the Flu Shot
“Can the flu shot give me the flu?”
No. The flu shot cannot give you the flu. But some people may feel a little rough for a couple of days with mild aches, fatigue, or other symptoms after getting the vaccine. These symptoms usually improve quickly and are a normal sign that your immune system is responding to and being activated by the vaccine.
“What if I’m allergic to eggs?”
It depends. Most people with mild allergies can generally receive the vaccine, but individuals with a history of severe allergic reaction should discuss options with a healthcare provider.
“Does it work right away?”
It takes about two weeks for your body to build protection, which is why it is ideal to get vaccinated early before the flu becomes widespread.
What You Can Do
- Schedule your flu shot at your clinic or pharmacy.
- Get the flu shot at your next appointment, even if it is an appointment for another reason.
- Encourage family members, especially children and older relatives, to get vaccinated.
- Stay home when sick to prevent spreading infection.
- Wash your hands frequently, especially after coughing or sneezing.
- Practice good respiratory hygiene, such as covering your mouth when you cough.
Simple steps make a big difference during flu season.
Talk to Your Healthcare Provider
If you have questions about the flu vaccine – such as which type is right for you, when you should receive it, or whether it’s safe based on your health conditions – talk to your healthcare provider. They can help guide you, address concerns, and help you receive the best protection for the season.
Dr. Eugene Pok is a resident physician who sees patients of all ages and provides obstetrical services at Lone Star Family Health Center, a non-profit 501©3 Federally Qualified Health Center operating facilities in Conroe, Spring, Willis, Grangerland, and Huntsville, and serving as home to a fully integrated Family Medicine Residency Program to increase the number of Family Medicine physicians for Texas and our community.
