Can genital warts be prevented?
The HPV vaccine developed by Merck (Gardasil®) is designed to protect against the two most common types of low-risk HPV that cause genital warts (as well as against two types of high-risk HPV). However, current data indicate that the vaccine is most effective when given before a person is exposed to these types of HPV through sexual contact. In addition, there are 10 other types of low-risk HPV that the vaccine will not protect against.