How vaccines work to protect us
Vaccines are a safe way to build immunity to certain diseases by working with the body’s natural defenses.
Learn how they work
Pediatric Vaccine Schedule
Vaccinating your child is one of the most effective ways to protect them from serious disease. Most vaccines are given between birth and age six. Your pediatrician can help you keep track of your child’s pediatric vaccination schedule to make sure they stay healthy and protected.
What is a vaccine?
A vaccine is a shot that contains a small amount of weakened virus or bacteria that helps protect your child from disease. This won’t make them sick. Vaccines work by helping your child’s body recognize certain viruses or bacteria and build antibodies, preparing them to fight off real infections in the future.
Pediatric Immunization Schedule
Delaying vaccines can leave your child unprotected from disease, so it’s essential that they receive them at the right time.
Your provider will help you stay on track, using this detailed pediatric immunization schedule.
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What vaccines do schools require?
States require children to receive certain vaccines to enroll in and attend school. These vaccines help protect all kids from infectious diseases. Required vaccines vary by state. Check vaccine requirements for Illinois and Michigan.
Seasonal Vaccines
Some vaccines protect your child from seasonal illnesses, which tend to increase during the colder months. Getting these vaccines helps your child stay healthier in fall and winter.
How do seasonal vaccines work?
Viruses can change over time. Some, like the flu, change faster than others. When this happens, vaccines need to change too to keep working. That’s why it’s important to get your child vaccinated each year to keep them protected against the latest strains.
What seasonal vaccines does my child need?
Ask your pediatrician about which seasonal vaccines they recommend for your child, including:
- Flu: This annual shot protects against illness, especially during winter. Children under 9 need two shots if it’s their first time.
- COVID-19: This vaccine can be taken with your annual flu shot. If your child is over 12 and was vaccinated before September 12, 2023, the CDC recommends an updated vaccine.
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Where can I get vaccines?
Your child’s pediatrician is the best resource for keeping your child on track with their vaccination schedule. Contact your pediatrician’s office to schedule vaccinations or ask about recommended seasonal vaccines.