A 70-year-old woman presents with a 2-day history of painful, grouped vesicles on an erythematous base, in a dermatomal distribution on her right T10 dermatome. What is the most appropriate antiviral treatment to offer, according to NICE CKS?ANo antiviral treatment is necessaryBOral aciclovir 800mg five times daily for 7 daysCTopical aciclovir creamDOral valaciclovir 1g three times daily for 7 daysEOral famciclovir 500mg three times daily for 7 daysCheck my answer