It involved almost nine hundred sexually active women between the ages of eighteen and forty.
VOA: special.2010.07.21
More than half of all sexually active Americans will carry the virus at some point in their lives.
FORBES: Cornering A Killer
To prevent women from getting cervical cancer, women must be inoculated before they become sexually active.
FORBES: Key Merck Vaccine Prevents Cancer
If you are sexually active, use condoms consistently and correctly to protect yourself and your partners.
WHITEHOUSE: Office of National AIDS Policy Blog
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