6-Month Vaccines for Babies: Which Vaccines Are Recommended?

Author : Puja Rawat | Published On : 04 Nov 2026

Reaching the six-month mark is an exciting milestone. Your baby is becoming more active, noticing the world around them, and gradually developing new skills. It is also an important time to review their vaccination schedule and make sure they receive the vaccines recommended for their age. Vaccines help protect babies from infections that can sometimes cause serious illness. 

To learn about the necessary vaccines your babies need, searching for “pediatrician near me” in Chennai will be a wise choice. Chennai has become a hub for paediatrician services due to its medical advancement. By getting connected with these paediatricians, you will learn more about the 6-month vaccination schedule.

Why Are Vaccines Important at Six Months?

A baby's immune system continues to develop throughout infancy. Vaccination helps the body recognise specific germs and build protection against diseases before exposure occurs.

Some vaccines require several doses over the first year of life to provide effective protection. These doses are given at carefully planned intervals, which is why following the recommended schedule matters.

Which Vaccines May Be Recommended at Six Months?

In India, the vaccines due at six months can vary between the National Immunisation Schedule and private vaccination schedules. Some vaccines are given at this age, while others may be due earlier, later, or as part of a combination vaccine.

1. DTP-Containing Vaccine

DTP-containing vaccines protect against three serious diseases:

• Diphtheria: A bacterial infection that can affect the throat and breathing.

• Tetanus: A serious illness caused by a toxin produced by bacteria entering the body through a wound.

• Pertussis: Also called whooping cough, a respiratory infection that can be particularly dangerous for young babies.

In India's National Immunisation Schedule, the primary pentavalent vaccine doses are given at 6, 10, and 14 weeks. 

2. Polio Vaccine

Polio is a viral infection that can cause paralysis. Vaccination is essential for protecting children and helping prevent the spread of the virus.

India's immunisation programme uses both oral polio vaccine (OPV) and inactivated polio vaccine (IPV) at specified ages. The routine primary doses are generally given earlier in infancy, with additional doses or boosters scheduled according to the national programme and the child's vaccination history.

3. Rotavirus Vaccine

Rotavirus can cause severe diarrhoea, vomiting, and dehydration in infants and young children. Rotavirus vaccines help protect babies against severe illness caused by this infection.

The timing and number of doses depend on the vaccine product and the applicable immunisation schedule. Rotavirus vaccines have strict age limits for starting or completing the series, so parents should follow their paediatrician's advice and avoid delaying doses unnecessarily.

4. Pneumococcal Conjugate Vaccine (PCV)

Pneumococcal bacteria can cause infections such as pneumonia, meningitis, and bloodstream infections. The pneumococcal conjugate vaccine helps protect against selected types of these bacteria.

India's National Immunisation Schedule includes PCV doses at 6 weeks, 14 weeks, and a booster at 9–12 months. 

5. Influenza Vaccine

Influenza, commonly called the flu, can cause fever, cough, body aches, and other symptoms. Young children can sometimes develop complications from influenza.

The influenza vaccine may be recommended for babies from six months of age, depending on local guidance and individual circumstances. Children receiving it for the first time may need two doses separated by an appropriate interval.

6. Other Vaccines Based on the Schedule

Some private immunisation schedules include vaccines against diseases such as hepatitis A, meningococcal disease, or other infections at different ages. These are not all routine six-month vaccines, and their recommendations vary according to the vaccine, local guidance, and the child's individual risk.

Every child needs different vaccines at different intervals, so search for a “children hospital near me” in Chennai to connect with experts who can provide the right information based on your child’s development. 

The Cloudnine Advantage

Cloudnine provides paediatric consultations, vaccination guidance, and routine child health support. During your baby's vaccination visit, the Cloudnine paediatrician will review previous doses, explain which vaccines are due, discuss expected side effects, and help plan upcoming appointments.

If you are unsure whether your baby has received every recommended dose, carrying the vaccination record can help the Cloudnine team assess the schedule and advise on any necessary catch-up vaccination.

Conclusion

The vaccines recommended around six months of age depend on the immunisation schedule being followed and the doses your baby has already received. 

Always check your baby's vaccination card and confirm the next doses with a paediatrician. Keeping vaccinations up to date helps protect your baby against preventable infections and supports their health as they continue to grow.

If you are a resident of Chennai, searching for “pediatrician near me” will connect you with professionals like those at Cloudnine. They will assess your child’s development and create an appropriate vaccination schedule.