Dental Sexually transmitted diseases ad936825 Bivalent HPV vaccine offers protection against HPV types A 6, 8 B 11, 13 C 16, 18 D 33, 35 High-Yield Explanation Bivalent HPV vaccine (cervarix)- HPV 16, 18 Quadrivalent(gardasil) - HPV 6,11,16,18 HPV 16, 18 - can cause Ca cervix Ref Harrison 20th edition pg 1234