Examples of particular herpes research include drug development, vaccines and genome editing. HSV-1 and HSV-2 are commonly thought of as oral and genital herpes respectively, but other members in the herpes family include chickenpox (varicella/zoster, VZV), cytomegalovirus (CMV), and Epstein-Barr (EBV). There are many more members that infect animals other than humans, some of which cause disease in companion animals (cats, dogs, horses) or have economic impacts in the agriculture industry (pigs, cows, sheep).