Jones & Bartlett Learning

a. Caused by the human papillomavirus (HPV) i. More than 100 types of HPV have been identified (most are harmless). ii. About 30 types are spread through sexual contact. iii. Sources estimate that 75 to 80 percent of all people in the United States will be infected at some time in their life. iv. Causative agent in cervical, vulvar, and anal ... ................
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