Cov khoom siv hauv vitro tuaj yeem kuaj pom 28 hom tib neeg papillomaviruses (HPV6, 11, 16, 18, 26, 31, 33, 35, 39, 40, 42, 43, 44, 45, 51, 52, 53, 5 56, 58, 59, 61, 66, 68, 73, 81, 82, 83) nucleic acid, tab sis tsis tuaj yeem sau tag nrho.Nws tsuas tuaj yeem muab cov kev pabcuam pabcuam rau kev kuaj mob thiab kho tus kabmob HPV.