Standard Immunization Schedule Reference

File: frontend/apps/cms/src/features/encounter/types/pediatricTypes.ts Coverage: Indian Universal Immunization Programme (UIP) — 31 vaccines Status: ✅ Complete

OverviewCopy Anchor Link

The STANDARD_VACCINATION_SCHEDULE constant defines all vaccines in India's Universal Immunization Programme, including recommended vaccines beyond UIP. Each entry includes:

• name — Vaccine display name
• ageRange — Human-readable age label
• ageDays — Precise days from birth for due date calculation
• doseNumber — Position in multi-dose series
• route — Default administration route

Complete ScheduleCopy Anchor Link

Birth Doses (Day 0)Copy Anchor Link

6 Weeks (42 Days)Copy Anchor Link

10 Weeks (70 Days)Copy Anchor Link

14 Weeks (98 Days)Copy Anchor Link

6–7 MonthsCopy Anchor Link

9–12 MonthsCopy Anchor Link

15–18 MonthsCopy Anchor Link

5–6 Years (School Entry)Copy Anchor Link

9–14 YearsCopy Anchor Link

Route AbbreviationsCopy Anchor Link

Due Date CalculationCopy Anchor Link

When "Load Schedule" is clicked, the system calculates due dates using:

dueDate = birthDate + ageDays (in days)

Algorithm (calculateDueDate in pediatricTypes.ts):

function calculateDueDate(birthDate: string, ageDays: number): string {
  const [y, m, d] = birthDate.split('-').map(Number)
  const date = new Date(y, m - 1, d)
  date.setDate(date.getDate() + ageDays)
  return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`
}

Example for a child born on January 15, 2025:

Clinical NotesCopy Anchor Link

Multi-Dose Series TrackingCopy Anchor Link

Use the doseNumber field to track completion of multi-dose vaccines:

• BCG / OPV-0 / Hep B Birth: Dose 0 (birth dose)
• DPT-1/2/3: Doses 1, 2, 3 (primary series)
• DPT-B1/B2: Booster doses
• HPV: 2-dose schedule for ages 9-14 (second dose at 6 months)

Schedule FlexibilityCopy Anchor Link

The schedule provides recommended due dates. Clinicians should use clinical judgment for:

• Premature infants (adjust for gestational age)
• Catch-up vaccination schedules
• Contraindications and deferrals
• Interchangeability of vaccine brands

Adverse Event Following Immunization (AEFI)Copy Anchor Link

All administered vaccines should record:

1. lotNumber and expirationDate — for recall identification
2. manufacturer — for PvPI (India) / VAERS (US) reporting
3. adverseReaction — any observed reaction (none/mild/moderate/severe/anaphylaxis)

Source ReferencesCopy Anchor Link

• Government of India — Ministry of Health & Family Welfare: Universal Immunization Programme
• Indian Academy of Pediatrics (IAP) Immunization Schedule
• CDC Recommended Immunization Schedule (US reference)
• WHO Immunization Schedules