Vaccines protect your baby from at least ten serious infectious diseases that were once leading causes of death and disability in Indian children — tetanus, diphtheria, polio, pertussis (whooping cough), measles, rubella, Hib meningitis, pneumococcal pneumonia, hepatitis B and tuberculosis. Most of these illnesses have no specific treatment once they take hold; the only reliable defence is prevention through vaccination at the right age. A small needle stick today prevents a hospitalisation or worse next year.

India's vaccination programme has rewritten public health outcomes. Smallpox was eliminated globally in 1980 after a sustained vaccination push that India led, and wild polio was eliminated in India in 2014 after pulse polio campaigns reached every village. Childhood measles deaths have fallen sharply since the measles-rubella campaign began. None of these gains would survive a generation of skipped vaccinations.

Vaccinating your baby also protects babies who cannot be vaccinated — newborns under six weeks, infants on cancer therapy, children with immune disorders. This is herd immunity, and it depends on a high percentage of eligible babies completing the schedule. When you bring your baby for a vaccine on time, you are protecting your own child and the wider community at the same time.

India has two well-recognised vaccination schedules and most parents will hear about both. The Universal Immunization Programme (UIP) is the government schedule run by the Ministry of Health and Family Welfare and delivered free at government PHCs, sub-centres, urban health centres and during VHND (village health and nutrition day) sessions. UIP covers twelve vaccines: BCG, OPV, hepatitis B, pentavalent (DPT-Hib-HepB), rotavirus, fIPV, PCV, measles-rubella, JE in endemic districts, DPT booster, OPV booster and Td.

The IAP schedule from the Indian Academy of Pediatrics is the schedule that private paediatricians follow. It includes everything in UIP and then adds vaccines that the evidence supports but UIP does not yet provide free — typhoid conjugate vaccine, hepatitis A, varicella (chickenpox), MMR (in place of MR), influenza yearly from six months, and HPV for girls from nine years. The IAP schedule also includes extra booster doses for some vaccines.

Practically, most Indian families do one of three things: take UIP-only at a government centre (free, complete protection against twelve diseases), take the full IAP schedule at a private paediatrician (out-of-pocket cost roughly twenty to forty thousand rupees over the first two years), or do a mix — UIP at the government centre for the core vaccines and the IAP extras at a private clinic. All three are reasonable; the wrong choice is to skip or delay vaccines entirely. UIP tracking now happens through the U-WIN portal which generates a digital e-vaccination card linked to ABHA.

Three vaccines are given at birth, ideally before the baby is discharged from the hospital or birth centre. BCG (Bacillus Calmette-Guerin) protects against severe forms of childhood tuberculosis including TB meningitis and miliary TB, which is critical in India where TB exposure risk remains high. BCG is given as a single intradermal injection on the left upper arm and produces a small papule that scars over six to twelve weeks — this scar is normal and is evidence the vaccine worked.

Hepatitis B birth dose is given within the first twenty-four hours of life, ideally within the first six hours. It is essential because mother-to-baby transmission of hepatitis B is the main way Indian children acquire chronic infection, and the birth dose dramatically reduces this risk. OPV-0 (oral polio vaccine, zero dose) is two drops by mouth and adds an extra layer of polio protection beyond the routine pentavalent and fIPV schedule that begins at six weeks.

If your baby was born at home or was discharged before these three vaccines were given, take the baby to the nearest PHC or paediatrician within the first week — all three are still effective when given a few days late. Premature babies and low-birth-weight babies usually receive these vaccines too, sometimes with small timing adjustments under the neonatal team. For first-week newborn essentials see newborn-care-first-week-india-essentials.

The primary series of vaccines is given at six weeks, ten weeks and fourteen weeks — three identical visits that establish the bulk of your baby's protection. At each visit your baby receives pentavalent (a single injection that combines diphtheria, tetanus, pertussis, Hib and hepatitis B), oral rotavirus drops, PCV (pneumococcal conjugate vaccine), and a polio component (fIPV at six and fourteen weeks under UIP, plus OPV at ten and fourteen weeks). This is the schedule that protects against most childhood deaths preventable by vaccination.

Pentavalent and PCV are given as injections, usually one in each thigh, and rotavirus is given by mouth as drops or a small oral solution. PCV protects against the bacteria that cause severe pneumonia, meningitis and bloodstream infection, all of which were major killers of Indian under-fives before PCV was added to UIP. Rotavirus protects against the diarrhoea that previously hospitalised hundreds of thousands of Indian babies every year.

Try not to skip or delay these visits. The six, ten and fourteen week timing is not arbitrary — it is when the baby's immune system can respond best and when the gap between maternal antibody protection and the baby's own protection is the highest. If you miss a visit by a week or two, simply attend as soon as possible; the schedule resumes without needing to restart. For the baby developmental context see baby-developmental-milestones-india.

At nine months your baby receives the first dose of measles-containing vaccine. Under UIP this is MR (measles-rubella combined); under the IAP schedule it is usually MMR (measles, mumps and rubella). Measles in particular is dangerous in Indian children — it can cause pneumonia, severe diarrhoea, encephalitis and death — and the nine-month dose is the first opportunity to protect against it because before nine months maternal antibodies interfere with the vaccine response.

In Japanese encephalitis (JE) endemic districts — including parts of Assam, Bihar, Uttar Pradesh, West Bengal, Tamil Nadu, Karnataka and several northeastern states — the first JE dose is also given at nine months under UIP. JE is a mosquito-borne viral infection that can cause severe brain inflammation. If you live in or are visiting an endemic district, ask the paediatrician or PHC whether your child needs JE.

This visit is also a good moment to check the baby's developmental milestones and growth — most paediatricians do a quick check at the nine-month visit. Side effects after MR or MMR include a mild fever and sometimes a faint rash about a week after the injection, which is normal and resolves on its own.

Between fifteen and eighteen months your baby receives several important booster doses. The second dose of MMR (or MR under UIP) is given at fifteen months to provide the durable lifelong immunity that a single dose alone cannot reliably achieve. Two doses are needed because about ten to fifteen percent of children do not respond fully to the first dose, and the second catches the ones who missed.

The first DPT booster (diphtheria-pertussis-tetanus) is given at sixteen to eighteen months under UIP, accompanied by an OPV booster. This booster reinforces the protection from the primary series at six, ten and fourteen weeks. The IAP schedule may also include PCV booster, Hib booster and a hepatitis A vaccine around this age depending on the paediatrician's preference and which vaccines are already due.

Varicella (chickenpox) first dose at twelve to fifteen months and hepatitis A first dose at twelve months are IAP-recommended add-ons that fit naturally into this window. If you have not yet started these, the toddler visit is a sensible moment to plan the catch-up sequence with the paediatrician.

At two years the IAP schedule includes a typhoid conjugate vaccine (TCV) which protects against typhoid fever caused by Salmonella Typhi — still common in India because of food and water exposure. TCV gives protection for several years and is more effective than older typhoid vaccines. Many private paediatricians give a single dose at nine to twelve months and a booster at two years; check with your paediatrician for the local practice.

Between four and six years your child receives a second DPT booster (often as DTaP or DTwP-IPV) and the second varicella dose if it was not given earlier. The MMR booster fits here in the IAP schedule. This is also the typical age for the pre-school visit that many schools require — keeping a clean digital U-WIN or paper vaccine card makes this visit straightforward.

After six years the schedule slows down but does not stop. Tdap (tetanus, diphtheria and acellular pertussis) is recommended at ten to twelve years, HPV vaccination begins at nine years for girls (and increasingly for boys), and influenza is yearly for any child with chronic illness or for any child whose family chooses it.

Several vaccines sit outside UIP but are strongly recommended by IAP and are worth budgeting for if your family can. Annual influenza vaccine from six months of age protects against seasonal flu, which causes hospitalisation in young children every Indian winter; the dose is given each year before flu season (usually August to October). Hepatitis A vaccine from twelve months in two doses six months apart protects against hepatitis A, which is widespread in India through contaminated food and water.

Varicella (chickenpox) vaccine in two doses, the first at twelve to fifteen months and the second at four to six years, prevents chickenpox and the rare severe complications including bacterial superinfection and pneumonia. HPV vaccine (Cervavac, the Indian-made vaccine, costs around two thousand to two thousand five hundred rupees per dose; Gardasil costs around three thousand to four thousand five hundred rupees per dose) is recommended for girls from nine years and increasingly for boys to prevent cervical and other HPV-related cancers — see The HPV Vaccine in India: Cervavac, Gardasil, and What Every Family Should Know.

Meningococcal vaccine, typhoid conjugate (Typbar TCV), and additional Hib boosters are also IAP-listed options. The honest framing is that the UIP-only schedule already protects against the most serious childhood killers, but the IAP additions meaningfully reduce hospitalisations from hepatitis A, varicella, typhoid and influenza and are worth the spend for families who can afford them.

UIP is genuinely free at any government PHC, sub-centre, urban primary health centre, government hospital or VHND session. There is no charge for the vaccine, the syringe, or the nurse who gives it. ASHA workers in many areas actively mobilise families for camp days and can help with the U-WIN registration that generates your baby's digital e-vaccination card linked to ABHA — keep this card safe because schools, travel, and future health systems will ask for it.

Private paediatrician pricing for IAP additional vaccines varies by city and brand. Typical per-dose costs are: pentavalent six hundred to twelve hundred rupees, PCV two thousand to three thousand five hundred rupees per dose, rotavirus eight hundred to one thousand five hundred rupees per dose, MMR five hundred to one thousand rupees, varicella one thousand two hundred to one thousand eight hundred rupees per dose, hepatitis A eight hundred to one thousand five hundred rupees per dose, typhoid conjugate one thousand five hundred to two thousand five hundred rupees, and influenza eight hundred to one thousand five hundred rupees yearly.

Total private spend across zero to two years runs roughly twenty thousand to forty thousand rupees depending on brand choice and city. Many private health insurance policies and corporate group insurance schemes now cover routine childhood vaccinations as part of OPD or preventive cover — check your policy before paying out of pocket. Cervavac (Indian-made HPV) at two thousand to two thousand five hundred per dose is meaningfully cheaper than imported Gardasil. Calpol paracetamol drops for post-vaccine fever cost only fifty to one hundred rupees.

Most vaccine side effects are mild and predictable. Low-grade fever (less than 38.5 degrees Celsius) for one to two days, fussiness, decreased appetite, and a small area of swelling redness or tenderness at the injection site are the common reactions and indicate the immune system is responding normally. Paracetamol (Calpol drops or syrup) at the IAP weight-based dose of fifteen milligrams per kilogram every six hours as needed is the standard for fever and discomfort. A cool cloth on the injection site reduces the local soreness.

After MMR or MR a faint measles-like rash and mild fever about seven to ten days after the injection is normal and resolves on its own. After rotavirus drops some babies have a few looser stools for a day. After BCG the injection site forms a small papule that ulcerates over six to twelve weeks and scars — this is normal healing and not infection. Keep the area clean and dry and do not apply any cream unless the paediatrician advises.

Serious reactions are genuinely rare but recognise the red flags: a high persistent fever above 40 degrees Celsius, prolonged crying for more than three hours, seizures, a swollen face or difficulty breathing, or severe lethargy mean the baby needs urgent paediatric review. Avoid giving over-the-counter anti-vomiting or strong sedating syrups after vaccines — they are not needed and can cause harm. Paracetamol is the only routine post-vaccine medication needed for most babies.