However, a study conducted by Pezeshkpoor et al. Several studies conducted have shown that most skin tags or cutaneous papillomas of the head and neck to be non-contagious, unlike warts despite containing low-risk forms of HPV DNA, especially of type 6/11. ![]() Vaginal, anal, or oral sex are the most common ways of spread. ![]() Infection is very contagious through direct and sexual contact. Genital HPV is spread by sustained direct skin-to-skin contact. Studies conducted have found HPV6/11 in 96% to 100% of all Genital wart lesions. HPV has been found to cause papillomas to arise almost anywhere in the body with stratified squamous epithelium, like the skin, conjunctiva, oropharynx, larynx and upper trachea as well as the anogenital tracts. Usually, types 6, 7, and 11 are mostly associated with papillomas and are called low-risk types as they don't usually cause precancerous lesions and rarely progress into cancer. There are over 170 subtypes of the virus. ![]() The majority of papillomas are caused by human papillomavirus (HPV).
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