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5 Common Myths About Childhood Immunizations, Debunked 

Apr 07, 2025
5 Common Myths About Childhood Immunizations, Debunked 
Despite their many proven benefits, vaccines are surrounded by harmful myths that could prevent kids from getting protection from serious diseases. Here, we bust five common myths to help you make informed decisions about your child’s health.

Immunizations play an essential role in helping kids (and adults) stay healthy and avoid potentially life-threatening diseases. Yet despite evidence that supports their safety and efficacy, immunizations are still plagued by myths and misunderstandings.

As a leading pediatrics practice in Florida, One World Pediatrics helps kids get the protection they need with childhood vaccinations based on the most recent medical guidelines and research. In this post, Jag Ambwani, MD, FAAP, Dolly Ubhrani, MD, April Mieswinkel, NP, Richard Lam, FNP, Gabrielle Yates, CPNP-PC, and Audrey M. Merrill, MD, dispel the misinformation surrounding childhood vaccines, so you can make informed decisions based on scientific evidence and real-world facts. 

1. Myth: Vaccines cause autism

One of the most common myths about vaccines is that they’re linked with autism. The myth is based on two old studies that have since been discredited and retracted due to serious flaws in the way the studies were designed and executed. Since those studies, significant research has been conducted showing absolutely no link between vaccines and autism. 

2. Myth: Vaccines make you sick

Vaccines won’t make your child sick — in fact, they help your child avoid illness. Some kids do develop flu-like symptoms following vaccines, but these symptoms happen as your child’s immune system ramps up to produce antibodies focused on warding off disease. Mild muscle aches or fever clear up within a couple days and can be managed with over-the-counter medication if needed.

3. Myth: Natural immunity is superior to vaccines

While it’s true that having a disease can lead to “built-in” immunity, it’s also true that these diseases can have serious and even life-threatening complications. Even something as seemingly simple as chickenpox or the flu can lead to pneumonia, brain inflammation, and death. Vaccines provide a much safer way for your child to develop immunity without putting their health at risk.

4. Myth: Vaccines contain ingredients harmful to health

All vaccine ingredients are rigorously tested to ensure they won’t cause health problems. That said, if your child is allergic to eggs, it’s important to let the doctor know since some vaccines use egg products.

5. Myth: Vaccines can weaken your child’s immune system

Several vaccines are administered when kids are young to provide them with immunity before they’re exposed to dangerous germs. Many parents worry that the number of immunizations administered will weaken their child’s immune system, but that’s not true. The immune system is highly adaptable and able to handle multiple vaccines. Vaccine schedules are based on extensive research to ensure our child receives the protection they need at the optimal time.

Help your child stay healthy

Don’t let unfounded myths put your child’s health at risk. Our team routinely recommends vaccines for our patients based on the most recent guidance from the CDC and the American Academy of Pediatrics. To learn more about childhood immunizations or to find out if your child is up to date on their recommended vaccines, request an appointment online or over the phone with the team at One World Pediatrics in Longwood, Florida, today.