Merck & Co., Inc. announced the launch of a national print, television and online advertising campaign for the world's first cervical cancer vaccine, GARDASIL® [Quadrivalent Human Papillomavirus (Types 6, 11, 16, 18) Recombinant Vaccine]. Adding to Merck's ongoing cervical cancer and HPV education efforts, the new campaign, called One Less, encourages females who are eligible for the vaccine to begin their vaccination series and to also continue to see their doctor for regular healthcare and screening.