There are four Human Herpes Virus known that may have implications with rosacea which should be considered. They are Varicella zoster virus (VZV) (HHV)-3, Epstein-Barr virus (EBV)/ HHV- 4, Cytomegalovirus (CMV)/HHV-5, and Human herpes virus type 6 (HHV-6). [8] If you are suffering with any of these viruses and also have rosacea you may want to ask your physician about anti-viral treatment drugs. For more information.