Antiviral drug: Antiviral drugs are a class of medication used specifically for treating viral infections. Like antibiotics for bacteria, specific antivirals are used for specific viruses.Neonatal herpes simplexZoster-immune globulinHerpes labialisValine N-monooxygenase: Valine N-monooxygenase (, CYP79D1, CYP79D2) is an enzyme with system name L-valine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reactionGanciclovirHerpesviral encephalitisOptimmune: Optimmune is an ophthalmic ointment with ciclosporin as the active ingredient for the treatment of pannus and chronic idiopathic keratoconjunctivitis sicca in dogs. It is a veterinary product produced by Intervet, which is part of Merck.ShinglesProdrug: A prodrug is a medication or compound that, after administration, is metabolized (i.e.StomatitisThymidine kinaseOsmotic controlled-release oral delivery system: OROS (Osmotic [Controlled] Release Oral [Delivery] System) is a controlled release oral drug delivery system in the form of a tablet. The tablet has a rigid water-permeable jacket with one or more laser drilled small holes.ChickenpoxBecky Bell: Rebecca "Becky" Suzanne Bell (August 24, 1971 – September 16, 1988) was an American teenage girl who died of complications from a septic abortion. After becoming pregnant, Bell inquired about a legal abortion but was hindered by Indiana state laws, which required either her parents' consent or a waiver from a judge.ClevudineInosine pranobexPlacebo-controlled study: Placebo-controlled studies are a way of testing a medical therapy in which, in addition to a group of subjects that receives the treatment to be evaluated, a separate control group receives a sham "placebo" treatment which is specifically designed to have no real effect. Placebos are most commonly used in blinded trials, where subjects do not know whether they are receiving real or placebo treatment.Vidarabine