Is It Too Late to Get My Child a Flu Shot? What Parents Need to Know This Season

If your child has not had a flu vaccine yet this season, you might be wondering whether it is still worth it as November begins. The answer is a clear yes. Flu season in Georgia typically ramps up in late fall and often peaks between December and February, and it can continue into spring. Getting vaccinated now still offers meaningful protection for most of the season.

Here are honest, research-based answers to the questions parents ask us most about flu vaccines.

Who Should Get a Flu Vaccine?

The American Academy of Pediatrics recommends an annual flu vaccine for all children 6 months and older who do not have a medical reason to skip it. The AAP reaffirmed this recommendation for the 2026 to 2027 season.

Flu vaccination is especially important for:

• Children under 5, and particularly under 2, who are at higher risk of complications

• Children with asthma, diabetes, heart disease, kidney disease, neurological conditions, or weakened immune systems

• Family members and caregivers of babies under 6 months, who are too young to be vaccinated themselves

• Pregnant parents, whose vaccine also helps protect the newborn in the first months of life

  
  

Why Does My Child Need a Flu Shot Every Year?

Flu viruses change from year to year, and the vaccine is updated each season to match the strains expected to circulate. Protection from a vaccine also fades over time. For the 2026 to 2027 season, all flu vaccines available in the United States are trivalent, meaning they protect against three strains, with updated compositions.

Why Does My Child Need Two Doses?

Children 6 months through 8 years old who are getting a flu vaccine for the first time, or who have only had one dose ever before, need two doses given at least four weeks apart. The first dose primes the immune system and the second builds strong protection.

If your child needs two doses, do not delay. Get the first dose as soon as possible so the second dose can follow in four weeks, before flu peaks.

Is It Really Too Late in November?

No. It takes about two weeks after vaccination for the body to build protection, so a November vaccine protects your child well before the typical winter peak and through the rest of the season. Vaccination is recommended as long as flu viruses are circulating.

If your child still needs a flu vaccine, you can request an appointment online or call 770-746-7113.

Shot or Nasal Spray?

There are two main types of flu vaccine for children:

• Injection (flu shot): Approved for children 6 months and older.

• Nasal spray (live attenuated vaccine): An option for many healthy children ages 2 and older. It is not recommended for children with certain conditions, including some children with asthma or wheezing, weakened immune systems, or those who live with someone severely immunocompromised.

The AAP does not prefer one over the other. The best vaccine is the one your child gets. For needle anxious kids, ask us whether the nasal spray is a good fit.

Are Flu Vaccines Safe?

Flu vaccines have been given to hundreds of millions of people for decades and are closely monitored for safety. The most common side effects are mild and short-lived:

• Soreness, redness, or swelling where the shot was given

• Low-grade fever, mild aches, or tiredness for a day or two

• Runny nose or congestion after the nasal spray

  
  

For the 2026 to 2027 season, prescribing information for injectable flu vaccines was updated to reflect a small increased risk of febrile seizures, seizures triggered by fever, in children under 5. These seizures are frightening to witness but typically brief and do not cause lasting harm. Importantly, the flu itself causes high fevers and is a much more common cause of febrile seizures than the vaccine. If your child has a history of febrile seizures, talk with us; we will help you weigh the options.

Common Myths We Hear

"The flu shot can give my child the flu." The flu shot contains no live virus and cannot cause the flu. Feeling tired or achy afterward is the immune system responding, not infection.

"My child is healthy, so they don't need it." Many children hospitalized with flu each year were previously healthy.

"My child has an egg allergy." Children with egg allergy, including severe egg allergy, can safely receive any age-appropriate flu vaccine without special precautions, according to the AAP.

"We got it last year." Protection wanes and the strains change, so a new vaccine is needed every season.

"Flu shots don't work." Effectiveness varies by season, but vaccination consistently reduces the risk of doctor visits, hospitalization, and serious complications. Vaccinated children who still catch the flu often have milder illness.

Making the Shot Easier for Your Child

A little preparation goes a long way, especially for anxious kids:

• Be honest. Say it will pinch for a second. Avoid saying "it won't hurt."

• Comfort positions. Hold younger children on your lap in a hug.

• Distraction. Videos, bubbles, songs, or counting breaths all help.

• Breastfeeding during the shot soothes infants.

• Deep breathing. Have older children blow out pretend birthday candles.

• Plan a reward. A trip to the park or a favorite book after the visit.

Can My Child Get the Flu Shot With Other Vaccines?

Yes. Flu vaccines can be given at the same visit as other vaccines, including COVID-19 vaccines and routine childhood vaccines. This saves an extra trip and an extra moment of worry.

What If My Child Is Sick Right Now?

Children with a mild illness, such as a cold, can usually still be vaccinated. If your child has a moderate or severe illness, we will typically wait until they are feeling better.

Frequently Asked Questions

When is the best time to get a flu shot for my child?

Ideally by the end of October, but any time during flu season is beneficial. Since flu often peaks in winter in Georgia, a November vaccine still offers strong protection.

Can my child get the flu shot if they have a cold?

Yes, a mild illness like a cold is not a reason to delay. Children with moderate or severe illness should wait until they feel better.

How long does flu vaccine protection last?

Protection lasts through the flu season, typically about six months, which is why a new vaccine is recommended each year.

The Bottom Line

It is not too late. A flu vaccine in November still protects your child during the months when flu is most likely to spread in metro Atlanta. Children under 9 who need two doses should start now.

Mindful Pediatrics & Adolescent Medicine offers flu vaccines for children and teens in Johns Creek, Alpharetta, Cumming, Suwanee, Milton, and Roswell. We are happy to answer every question you have.

Ready to book? New patients can request an appointment on our Appointment Request page. Current patients can book through the Patient Portal linked on that page.

Call 770-746-7113 to schedule your child's flu vaccine today.