By the National Cancer InstituteEditor's Note:The following article is part of the monthly Lifelines education and awareness print series that the National Cancer Institute provides to African American news and information outletsBETHESDA, Md., Jan. 28, 2013 /PRNewswire-USNewswire/ -- We can vaccinate our children against polio, against measles, against the flu. And more recently a vaccine has become available that lets parents give their children a new leg up against disease—a vaccine to prevent some types of cancer. (Logo: http://photos.prnewswire.com/prnh/20111018/DC89117LOGO ) Although cancer isn't contagious—no one can "catch" cancer from a relative, friend, or neighbor—a virus called human papillomavirus (HPV) causes cervical cancer and some other cancers. HPV is the most common sexually transmitted infection in the United States. Most HPV infections go away on their own, but long-lasting infections with certain HPV types can lead to cancer. The good news is that vaccines are available that prevent infection with the HPV types that cause most cervical cancers and other HPV-associated cancers. Vaccination against HPV is especially important for African Americans and Latinos, because these communities suffer from a higher rate of cervical cancer than other populations. Two HPV vaccines are on the market, Gardasil® and Cervarix®; both are administered in three doses over the course of 6 months. Both vaccines prevent infection with the two most important cancer-causing types of HPV, and Gardasil® also prevents infection with the HPV types that cause most genital warts. Girls can get either vaccine, but only Gardasil® can be given to boys. Current federal recommendations call for vaccination of children 11 to 12 years of age (although girls as young as 9 can get the vaccine, as can older boys and girls and young adults who have not previously been vaccinated).