Immunisation protects your child against serious infectious diseases, including polio, rotavirus diarrhoea, whooping cough and measles. Keeping to a structured schedule builds your baby's immunity through the critical early months. Healing Tree Hospital runs a paediatric immunisation clinic in Indirapuram under our consultant paediatricians.
'Painful' vs 'painless' injections: what the difference really is
One of the most common questions parents ask is whether to choose the so-called painful or painless combination injection (the 5-in-1 or 6-in-1 vaccine). The difference lies entirely in the pertussis (whooping cough) component:
- Whole-cell pertussis (wP): contains killed whole pertussis bacteria. It triggers a strong immune response, but more often causes fever, swelling at the injection site, and a fussy, crying baby for a day or two.
- Acellular pertussis (aP): contains only specific purified proteins of the bacteria. Protection is comparable, and side effects are milder on average: usually less fever, less pain and less swelling.
Note that 'painless' is a nickname, not a promise. Some babies still feel sore or run a mild fever after the aP vaccine. Our paediatricians will walk you through both options at your visit so you can choose what suits your child and your budget.
Standard immunisation milestones in the first year
As per Indian Academy of Pediatrics (IAP) guidance, key vaccines in the first year include:
- At birth: BCG, oral polio (OPV-0) and hepatitis B (HepB-1).
- 6, 10 and 14 weeks: pentavalent or hexavalent combinations (DPT, Hep B, Hib, IPV), rotavirus vaccine (RV) and pneumococcal conjugate vaccine (PCV).
- 6 months: oral polio (OPV-1) and typhoid conjugate vaccine (TCV).
- 9 months: first MMR (measles, mumps, rubella) dose and influenza vaccine.
- 12 months: hepatitis A (HepA-1).
Schedules are revised from time to time; your paediatrician will confirm the current plan for your child.
The cold chain: why where you vaccinate matters
Vaccines are temperature-sensitive biological products. If they are exposed to temperatures outside the strict 2°C to 8°C range (the cold chain), their potency drops, and a child can be left unprotected despite getting the shot. Our immunisation clinic stores vaccines in dedicated vaccine refrigerators with temperature logging and power backup, so every dose keeps its potency.
Frequently asked questions
What if my child misses a scheduled vaccine?
Do not worry, and do not start the series over. Ask your paediatrician for a catch-up immunisation schedule to bring your child back on track safely.
Can a child get more than one vaccine at the same visit?
Yes. Combination vaccines and same-day dosing are safe and routinely recommended; they reduce clinic visits and keep protection on time.