- Pacific Islanders, Micronesians, Melanesians
- Pan American Health Organization
- Pap Smear
- Participation in Community Health Planning
- Pasteur, Louis
- Paternalism
- Paternity
- Pathogenic Organisms
- Patient Educational Media
- PCBs
- Peer Review
- Pelvic Inflammatory Disease (PID)
- Penicillin
- Performance Standards for Public Health
- Performance Standards for State and Local Health Departments
- Perinatology
- Periodic Health Examination
- Persistent Organic Pollutants (POPs)
- Personal Health Services
- Pertussis
- Pesticides
- Pharmaceutical Industry
- Phenylketonuria
- Philosophical Basis for Public Health
- Physical Activity
- Physician
- Pilot Study
- Plague
- Planned Approach to Community Health (PATCH)
- Planned Parenthood
