Vaccinations and Immunity in Babies

Select the topic you want to read:

• Why Vaccinations are Essential for Your Baby’s Health
• When Should Babies Get Vaccinated?
• Baby Vaccination Schedule: Month-by-Month Guide
• Are Vaccines Safe for Babies?
• Summary: Key Takeaways for Moms
  
   

Why Vaccinations Are Essential for Your Baby's Health

Newborns are born with developing immune systems, making them more vulnerable to serious illnesses. This is why vaccinations play a critical role in building immunity and protecting your child from dangerous, preventable diseases like measles, polio, and hepatitis B.

Vaccines are not just protection—they are a foundation for your child’s long-term health.

Along with timely vaccinations, your baby’s gut health plays a major role in immunity development. Discover how prebiotics and probiotics can naturally support a strong digestive and immune system from the start.

When Should Babies Get Vaccinated?

All babies—including premature infants—should begin their vaccination schedule from birth. Most hospitals will administer the first essential vaccines right after delivery. From there, your pediatrician will guide you through a personalized immunization schedule.

Tip: If you miss a vaccination appointment, don’t worry. Your healthcare provider can help you catch up safely.

Baby Vaccination Schedule: Month-by-Month Guide

Here’s a clear overview of the vaccination schedule for babies, based on age and health ministry guidelines.

📌 Note: The schedule may vary slightly depending on your country’s Ministry of Health.

Immunity isn’t just about vaccines—gut health is where 70% of the immune system lives. Learn how you can enhance your baby’s defenses by combining timely vaccinations with a daily intake of prebiotics and probiotics to support a balanced microbiome.

Are Vaccines Safe for Babies?

Yes—vaccines are proven to be safe and effective. Millions of babies are vaccinated each year with minimal side effects. The most common reactions are:

• Mild swelling or redness at the injection site
• Low-grade fever
• Fussiness for a short period

These symptoms are signs that the baby’s immune system is responding to the vaccine—a normal and healthy reaction.

⚠️ Serious side effects are extremely rare. If you have any concerns, consult your doctor immediately.

When Do Babies Get Chicken Pox Vaccine

According to the National Childhood Immunisation Schedule (NCIS), children receive their first varicella vaccine dose at 12 months and a second at 15 months. This two-dose chickenpox vaccination is fully subsidized for Singaporean babies at polyclinics and CHAS GP clinics, with no out-of-pocket cost when approved vaccine brands are used. Early protection helps build strong, lasting immunity against varicella in young children.

Summary: Key Takeaways for Moms

• Start vaccinations from birth—even for premature babies.
  
• Stick to the recommended immunization schedule to give your baby the best protection.
• Most vaccine side effects are mild and temporary
• Always consult your pediatrician if you're unsure or delayed in scheduling.