title: Varicella-zoster vaccine virus: evolution in action.
authors.affiliation: Medical Virology Section, Laboratory of Clinical Infectious Diseases, National Institutes of Health, Bethesda, MD 20982-1888, USA. jcohen@niaid.nih.gov
authors.forename: Jeffrey I
authors.initials: JI
authors.lastname: Cohen
mesh_terms: D000818:Animals; D019433:Chickenpox Vaccine / Q000276:immunology*; D002648:Child; D019143:Evolution, Molecular; D005076:Exanthema / Q000209:etiology*; D014645:Herpesvirus 3, Human / Q000145:classification / Q000235:genetics*; D006801:Humans; D020641:Polymorphism, Single Nucleotide; D014611:Vaccination
chemical_list: D019433:Chickenpox Vaccine