Keith Urban is the second studio album by Keith Urban and was released in 1999.
Gardasil , also known as Gardisil or Silgard or recombinant human papillomavirus vaccine -LSB- types 6 , 11 , 16 , 18 -RSB- , is a vaccine for use in the prevention of certain strains of human papillomavirus -LRB- HPV -RRB- , specifically HPV types 6 , 11 , 16 and 18 .. vaccine. HPV vaccine. strains. strain ( biology ). human papillomavirus. human papillomavirus. HPV. human papillomavirus. HPV types 16 and 18 cause an estimated 70 % of cervical cancers , and are responsible for most HPV-induced anal , vulvar , vaginal , and penile cancer cases .. HPV. human papillomavirus. anal. anal cancer. vulvar. vulvar cancer. vaginal. vaginal cancer. penile. penile cancer. HPV types 6 and 11 cause an estimated 90 % of genital warts cases .. HPV. human papillomavirus. genital warts. genital warts. Though it does not treat existing infection , vaccination is still recommended for HPV positive individuals , as it may protect against one or more different strains of the disease .. strains. strain ( biology ). HPV. human papillomavirus. The HPV strains that Gardasil protects against are sexually transmitted .. strains. strain ( biology ). HPV. human papillomavirus. The vaccine was approved in the US on June 8 , 2006 by the U.S. Food and Drug Administration -LRB- FDA -RRB- .. vaccine. HPV vaccine. U.S. Food and Drug Administration. Food and Drug Administration ( United States ). In 2008 , Gardasil was approved in 41 of U.S. states .. The Gardasil vaccine has also been approved in 120 other countries .. vaccine. HPV vaccine. The FDA recommends vaccination before adolescence and potential sexual activity .. In December 2014 , the FDA approved a nine-valent Gardasil-based vaccine , Gardasil 9 , to protect against infection with the strains covered by the first generation of Gardasil as well as five other HPV strains responsible for 20 % of cervical cancers -LRB- HPV-31 , HPV-33 , HPV-45 , HPV-52 , and HPV-58 -RRB- .. vaccine. HPV vaccine. strains. strain ( biology ). HPV. human papillomavirus