HPV is
passed by genital contact, usually during vaginal sex as well as during oral
sex.
Most people
with HPV don’t develop symptoms or further health problems. However certain
types of this illness can cause some symptoms like genital warts, cellular
changes that lead to cancer of the cervix and possibly other less common but serious
cancers including: vulvar cancer, cancer of the vagina, cancer of the penis,
anal cancer, etc. It’s also possible to have HPV present years after sexual
contact with an infected person, and also, to be exposed more than one strain
of HPV.
There are
two vaccines that have been produced to protect against HPV: Cervarix (before they
become sexually active, to protect against 2 strains) and Gardasil (to protect
against four strains). These vaccines consist in three vaccines, and they are
only for girls and not for boys, although many argue that they should do it.

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