What is Human Papillomavirus (HPV)? HPV is a very common virus. In 2005 the Centers for Disease Control and Prevention (CDC) estimated that 20 million people in the United States had this virus. There are many different types of HPV; some cause no harm. Others can cause diseases of the genital area. For most people, the virus goes away on its own. When the virus does not go away on its own, it can develop into cervical cancer, precancerous lesions, or genital warts, depending on the virus type.

What are cervical cancer, precancerous lesions and genital warts?

Cancer of the cervix is a serious disease that can be life-threatening. This disease is caused by certain HPV types that can

cause the cells in the lining of the cervix to change from normal to precancerous lesions. If these are not treated, they can turn cancerous.

Genital warts are also caused by certain types of HPV. They often appear as skin-colored growths. They are found on the inside or outside of the genitals. They can hurt, itch, bleed and cause discomfort but they are usually not precancerous.

Who is at risk for Human Papillomavirus?

Studies suggest that at least three out of every four people who have sex will get a genital HPV infection at some time in their lives. Like many other sexually transmitted diseases (STDs), infected individuals often experience no signs or symptoms of genital HPV. This means they can pass the virus on to others and not know it.

Can HVP be prevented?

A vaccine is now available that protects against the two types of HPV that cause the most cases of cervical cancer and the two types that cause the most cases of genital warts. The vaccine triggers a woman's immune system to fight off these viruses if she is exposed to them. The vaccine is given in three doses over a 6-month period and is recommended as a routine vaccine for all girls aged 11-12 years. However it can be given to any female between 9-26 years of age.

It is best to get the vaccine before becoming sexually active, however, young women can have the vaccine even if they have already had sex and been infected with HVP. This is because the vaccine can protect women with one type of HPV from getting other types of HPV.

How do I get more information about HPV and its prevention?

For more information about HPV and its prevention, talk to your health care provider. He or she will help you decide if you or your child should receive the vaccine. You can also get helpful information online at www.gardasil.com. -