13. STIs and Cancer: The Hidden Cost of Romance

Did you know that one of the most common causes of cancer is actually a silent, sexually transmitted virus? In this explainer, we look at critical public health data from the FDA, CDC, and WHO to reveal a hidden connection that affects all of us.We break down how common infections like Human Papillomavirus (HPV) and Hepatitis B trigger long-term cellular damage, leading to throat, cervical, and liver cancers. More importantly, we discuss the incredibly powerful tools we have to fight back—including life-saving vaccines, barrier protection, and lifestyle modifications.