When contracting the infection. Condoms do not cover all skin locations that can be exposed such as the inner thighs in guys.Sometimes there arent any symptoms. Someone can carry the infection in their body for months or years without knowing it. Over 40 of these virus strains affect the genital areas and symptoms appear in the kind of warts. Plus, it is also possible to agreement warts in the mouth as an outcome of taking part in oral pleasure with an infected person. These strains are numbered 6 and 11 and represent 90% of genital warts.