- Campylobacter Infection
- Canadian International Development Agency
- Canadian Task Force on Preventive Health Care
- Cancer
- Candidiasis
- Carbon Monoxide
- Carcinogen
- Carcinogen Assessment Groups
- Carcinogenesis
- Cardiovascular Diseases
- Careers in Public Health
- Caries Prevention
- Carpal Tunnel Syndrome, Cumulative Trauma
- Carrier
- Carrying Capacity
- Carson, Rachel
- Case-Control Study
- Cataract
- Catastrophe Theory
- Causality, Causes, and Causal Inference
- Causes of Death
- Census
- Center for Mental Health Services
- Center for Substance Abuse Prevention
- Centers for Disease Control and Prevention
- Certification of Causes of Deaths
- Certification of Public Health Workers
- Cervical Cancer
- Chadwick, Edwin
- Chaos Theory
