■ Why Does My Baby Get the Hepatitis B Vaccine at Birth?
- Why Does My Baby Get the Hepatitis B Vaccine at Birth?
What is Hepatitis B?
• Hepatitis B is a virus that attacks the liver.
• Babies who catch it at birth or in the first months of life usually don’t “clear” the infection.
• About 9 out of 10 infants infected at birth develop chronic hepatitis B, which can lead to liver damage, cirrhosis, or even liver cancer later in life.
How Can Babies Be Exposed?
• A mother may carry the virus without knowing it.
• Blood tests during pregnancy usually check for hepatitis B, but results can sometimes be missing, delayed, or even wrong.
• That’s why experts recommend protecting every newborn right away.
Why Give the Vaccine Within 24 Hours of Birth? - Acts as a safety net – protection begins immediately, even before we know the mother’s results.
- Highly effective – when given in the first 24 hours, the vaccine significantly reduces the risk of lifelong infection.
- Prevents missed opportunities – once the birth dose is given, we know your baby has that first layer of protection.
Is the Vaccine Safe for Newborns?
Yes! The hepatitis B vaccine has been used for decades and studied in millions of babies.
• Most side effects are mild (a little soreness at the injection site, fussiness).
• Serious reactions are extremely rare.
What’s Next?
The birth dose is the first step. Your baby will complete the series with additional doses during the first year of life. After finishing, nearly all babies are fully protected.
Key Message from the American Academy of Pediatrics (AAP)
“All infants 2000 grams or more should receive their first hepatitis B vaccine dose within 24 hours of birth.”
This universal protection keeps babies safe from a virus that can silently cause lifelong harm.
✨ Giving your baby the hepatitis B vaccine at birth is a simple, safe, and powerful way to protect their future health.
We hope this information helps.
Kind regards,
Dr. Garofalo and Pediatric Dream Care’s team.
Mylai Garofalo, MD, FAAP.
Pediatrician/President/Owner
3199 Lake Worth Rd. Ste B-2, Palm Springs, FL 33461
P: (561)-621-1801 / F: (561)-331-4603 / e-F: (561)-288-4532
E:
pediatricdreamcare@gmail.com W:
www.pediatricdreamcare.com
