42 CFR § 51b.202 - Definitions.

---
identifier: "/us/cfr/t42/s51b.202"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "42 CFR § 51b.202 - Definitions."
title_number: 42
title_name: "Public Health"
section_number: "51b.202"
section_name: "Definitions."
chapter_name: "PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "D"
subchapter_name: "GRANTS"
part_number: "51b"
part_name: "PROJECT GRANTS FOR PREVENTIVE HEALTH SERVICES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Secs. 317 and 318, Public Health Service Act, 92 Stat. 3574 and 3582 (42 U.S.C. 247b, 247c); sec. 1743 Pub. L. 97-35, 95 Stat. 763 (31 U.S.C. 1243 note)."
cfr_part: "51b"
---


# 51b.202 Definitions.

As used in this subpart:

*Childhood immunization program* means a preventive health service program to immunize children against vaccine preventable diseases including poliomyelitis, measles, mumps, rubella, diphtheria, pertussis, and tetanus.