By age 50, what percentage of US women will have acquired a genital HPV infection?

By age 50, it is estimated that approximately 80% of U.S. women will have acquired a genital HPV infection at some point in their lives. Human Papillomavirus (HPV) is the most common sexually transmitted infection, and the vast majority of sexually active individuals will be exposed to the virus at least once during their lifetime.

The reason this statistic is significant is because while many individuals may contract HPV, most strains are asymptomatic and resolve on their own without causing health issues. However, persistent infection with certain types of HPV can lead to serious health problems, including cervical cancer and other anogenital cancers. Understanding this prevalence helps in comprehending the necessity for regular screening, vaccination, and education about sexually transmitted infections, especially in women approaching or at the age of 50.

The percentages associated with the other choices fall below the prevalent statistics supported by research and epidemiological data, emphasizing the high prevalence of HPV among women by mid-life.