Iki gikoresho gikwiranye na vitro yujuje ubuziranenge bwubwoko 28 bwa virusi ya papilloma (HPV) (HPV6, 11, 16, 18, 26, 31, 33, 35, 39, 40, 42, 43, 44, 45, 51, 52, 53, 54, 56, 58, 59, 61, 66, 68, 73, 81, 82, 83) acide nucleique mu nkari z'abagabo / abagore ndetse n'inkondo y'umura y'abagore.HPV 16/18 irashobora kwandikwa, ubwoko busigaye ntibushobora kwandikwa rwose, butanga uburyo bwabafasha mugupima no kuvura indwara ya HPV.