The STD Diagnostics Market focuses on the tools, tests, and technologies used to detect and diagnose sexually transmitted diseases (STDs), including bacterial, viral, and parasitic infections such as HIV, chlamydia, gonorrhea, syphilis, and human papillomavirus (HPV). These diagnostics include laboratory testing, point-of-care testing (POCT), and at-home testing kits, which play a crucial role in early detection, treatment, and prevention of STD transmission.