Houston Parents’ 2026 Guide to RSV, Flu, and Catch-Up Vaccines Before Holiday Travel

Planning a holiday trip with your children? Before packing your bags, take a moment to check their vaccination records.

Holiday travel often means crowded airports, family gatherings, and more time around other children. As respiratory viruses circulate, parents may have questions about flu shots, RSV protection, and missed childhood vaccines.

At Pristine Health, we want Houston parents to feel prepared. Here are a few important things to check before your next family trip.

1. Check Your Child’s Vaccination Records

Before travelling, make sure your child is up to date on vaccines recommended for their age.

If you have missed appointments, changed pediatricians, or cannot find your child's records, do not worry. A catch-up schedule can help identify which doses are still needed.

It is best to arrange a review early, especially if your child needs several vaccines or your trip is coming up soon.

2. Ask About RSV Protection for Your Baby

Respiratory syncytial virus (RSV) is a common virus that can cause cold-like symptoms. In young babies, it can sometimes lead to serious breathing problems.

In the United States, eligible babies can receive protection through an RSV vaccine given during pregnancy or a preventive antibody given directly to the infant. Most babies do not need both.

If you have a newborn or young infant, ask your pediatrician whether RSV protection is appropriate before holiday gatherings.

3. Don't Forget the Flu Shot

The flu can cause fever, dehydration, and other complications in children. Annual flu vaccination is recommended for eligible children aged six months and older.

Some children may need two doses during a season, depending on their age and previous vaccination history.

Ideally, arrange vaccination before your trip. It takes about two weeks for protection to develop, but vaccination may still be beneficial later in the season.

4. Your Holiday Travel Health Checklist

Before leaving Houston, remember to:

• Check your child's vaccination records and arrange any needed appointments.

• Pack prescribed medications and your child's essential health information.

• Encourage regular handwashing, especially before meals.

• Avoid close contact with people who are sick.

• Make sure everyone gets enough rest and stays hydrated.

If your child has a chronic health condition or is very young, ask their healthcare provider whether additional travel precautions are needed.

When Should You Seek Medical Care?

Watch for difficulty breathing, poor feeding, signs of dehydration, or symptoms that are getting worse.

A temperature of 100.4°F (38°C) or higher in a baby younger than three months requires urgent medical evaluation. If your child is struggling to breathe, has bluish lips, or is difficult to wake, seek emergency care immediately.

Book your child’s pre-travel vaccine visit

Whether your family is flying across the country, driving across Texas, or hosting loved ones here in Houston, now is the right time to prepare. At Pristine Health, our pediatric specialists provide personalized guidance for seasonal illness prevention, routine immunizations, infant RSV protection, and catch-up vaccine planning. Schedule an appointment today to help your child stay protected, healthy, and ready for holiday travel.