- Chlamydia: What you need to know. - Provides information about the disease.
- Chlamydiae.com - The web encyclopedia on Chlamydia and Chlamydiales for evidence-based information, a portal to chlamydial literature plus simple health information and advice on chlamydial genital tract infections.
- WebMD Sexual Conditions Health Center - Find information, causes, symptoms, resources, and treatment for the sexually transmitted disease chlamydia.
