Oral HPV Infection
Oral HPV infection occurs in 4.5% of the population in a pooled study. The largest population-based survey for oral HPV infection in the United States indicates that HPV is present in 6.9% of the population.
Oral HPV infection is 3 x higher in men than women and in smokers than people who had never smoked.
Anal intercourse is especially associated with HPV detection in the anal canal.
Oral HPV infection is associated with oral genital intercourse.