Final answer:
The term 'Herpetic' is the correct term referring to something pertaining to herpes, such as conditions caused by the herpes simplex virus.
Step-by-step explanation:
The term that best means pertaining to herpes is Herpetic. This adjective is specifically used to describe something that is caused by or related to the herpes simplex virus, such as herpetic sores or conditions. Examples of usage include herpetic gingivostomatitis, herpetic keratitis, and herpetic whitlow, all of which are medical conditions caused by the herpes simplex virus. Herpetology is a branch of zoology concerned with the study of reptiles and amphibians, while herpangina is a disease caused by coxsackieviruses. A herpophile is not a medically recognized term, but in informal usage might refer to someone who has a strong interest in reptiles, often confused with herpetology.