This document provides an overview of common sexually transmitted diseases (STDs), including bacterial and viral STDs. It discusses the types of STDs, modes of transmission, symptoms, testing, and treatment options. Bacterial STDs like gonorrhea, chlamydia, and syphilis can be cured with antibiotics, while viral STDs like herpes, HIV, and HPV have no cure but can be treated to manage symptoms. The document emphasizes safer sex practices and recommends regular STD testing to prevent transmission. Resources for testing and treatment in San Francisco are also listed.