Many Americans remain unaware of the cancer risk for both men and women posed by human papillomavirus, a new Ohio State University poll has found. Most people don't know much about HPV and its long-term cancer risks, and also have key misperceptions about how the virus is spread, the poll found. Advertisement For example, the majority of people are unaware that the virus is more common among men than women, and is associated with rising rates of cancers that directly impact men. Instead, people