The first classification of warts was introduced by Roman physician Aulus Cornelius Celsus in 25 AD [7], and the assumption that warts may be transmitted via infection originated even earlier. [visualscience.ru]

In addition, for successful vaccine implementation and uptake, there will need to be education of physicians, the general public, as well as those at government levels. The success of such vaccine programs will probably take many years to realize. [horizonpress.com]

Through a plethora of protein-protein interactions, the viral E6 and E7 proteins usurp the cellular environment, allowing for viral replication in differentiated cells. [talk.ictvonline.org]

July 2018; Email ratification Fall 2018 (MSL #33). I am very grateful for your work about virus taxonomy. Great work .. Thanks for your efforts. [talk.ictvonline.org]

Like snipe hunts, jackalope hunts have been used as a ritual form of hazing in rural communities. However, a far older reference to a horned hare (Lepus cornutus in Latin) is shown in the picture on the right. [web.archive.org]

There are over 100 identified types of HPV that are associated with causing: genital warts, cervical cancer, anogenital cancers, oral cavity and pharyngeal cancers, and cancer of the vulva, vagina, penis and anus (3). [austincc.edu]

While the majority of viral infections are subclinical, certain viral types cause (cervical, anal and/or oral pharyngeal) cancers, and have been associated with an increasing number of squamous cell carcinomas at specific sites. [talk.ictvonline.org]

Canine Oral Papillomatosis signs Halitosis, hemorrhage, hypersalivation, decreased eating Feline Papillomatosis location bovine papillomavirus 1 or 2 horse breeds susceptible to sarcoids Arabian, Appaloosa, American Quarter Non-viral DD for Sarcoid type [quizlet.com]

Canine Oral Papillomatosis signs Halitosis, hemorrhage, hypersalivation, decreased eating Feline Papillomatosis location bovine papillomavirus 1 or 2 horse breeds susceptible to sarcoids Arabian, Appaloosa, American Quarter Non-viral DD for Sarcoid type [quizlet.com]

The general principle appears to be that two or more early proteins co-operate to give a transforming phenotype.The most confusing thing is that in most cases, all or part of the papilloma genome including the putative "transforming genes" is maintained [microbewiki.kenyon.edu]