Cov khoom siv no tsim nyog rau kev kuaj pom hauv vitro zoo ntawm 28 hom kab mob tib neeg papillomavirus (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) nucleic acid nyob rau hauv txiv neej / poj niam tso zis thiab poj niam lub ncauj tsev menyuam exfoliated hlwb.HPV 16/18 tuaj yeem ntaus tau, lwm hom tsis tuaj yeem ntaus tag nrho, muab ib qho kev pabcuam pabcuam rau kev kuaj mob thiab kho tus kabmob HPV.