Human Papillomavirus (HPV) is a small DNA virus that infects skin and wet surfaces of the body. The virus is typically spread through vaginal, anal, or oral sex. There are over 100 different types of HPV. The most common types of HPV are found on the skin and appear as warts. It is one of the most common types of sexually transmitted infections worldwide. HPV is responsible for more than 90% of anal and cervical cancers. The high-risk types of HPV form in the back of the throat, also known as Oropharyngeal Cancer.

Vivian F. Wu, MD, MPH, is a surgeon-scientist specializing in all cancers of the head and neck, including those of the tongue, throat, voice box, thyroid, skin, and salivary glands. She is the Director of the Head and Neck Cancer Center of Excellence at Saint John’s Cancer Institute and Pacific Neuroscience Institute (PNI).