For additional info. there are over 150 plus strains in the HPV (Human Papillomavirus) family and most of the body's immune system typically eradicates the virus within two years 90% of the time and most strains of HPV go away permanently without treatment. Unfortunately, where it doesn't, can cause health problems like cancer sometime down the road. Age is a risk factor for oropharyngeal cancer. It’s more common in older adults because it takes years to develop.
Also, 90% of all oral cancers today are now HPV-related and mostly are made up of men. Of all those HPV strains there are a few that cause cancer such as, HPV 16 & 18 are most commonly associated with development of cancer. The HPV 16 strain is strongly associated with throat cancer.