Why Complete Basic Immunization Matters

Complete basic immunization is the series of vaccinations every baby must receive to guard against dangerous infectious diseases such as TB, polio, diphtheria, pertussis, tetanus, hepatitis B, pneumonia, rotavirus diarrhea, and measles. The more children vaccinated, the smaller the chance of diseases spreading in the community.

The Health Ministry now lists 14 vaccines in the national immunization program, up from 11. The three newcomers are PCV against pneumococcal pneumonia and meningitis, rotavirus against severe diarrhea, and HPV for girls against cervical cancer.

Baby Immunization Schedule, 0–12 Months

Under the Ministry's schedule, babies receive Hepatitis B (HB0) within 24 hours of birth. At 1 month: BCG and oral polio. At 2, 3, and 4 months: DPT-HB-Hib, polio, PCV, and rotavirus.

At 9 months babies get their first Measles-Rubella dose and second injectable polio (IPV) dose. Japanese Encephalitis is given at 10 months and the third PCV dose at 12 months. The pediatric association (IDAI) schedule aligns on mandatory vaccines, adding recommended ones such as influenza and hepatitis A.

Booster and School Immunization

Protection does not stop at age one. At 18 months children receive booster DPT-HB-Hib and a second Measles-Rubella dose. School-age children get the School Children Immunization Month (BIAS): grade 1 receives Measles-Rubella and DT, grades 2 and 5 receive Td.

Girls aged 9–14 receive two HPV doses for cervical cancer protection. Record every dose in the Maternal and Child Health (KIA) book so none are missed.

Side Effects and Missed Schedules

After immunization, some babies develop mild reactions such as low fever, redness at the injection site, fussiness, or a temporary dip in appetite. According to the CDC, these are common signs the body is building antibodies — not a reason to skip future immunizations.

But if a baby shows severe symptoms such as seizures, extreme swelling, or fever above 39°C, seek medical help immediately. If a schedule is missed, don't panic — consult a health center or pediatrician to arrange a safe catch-up plan.