A. Etiological agents differ B. The acute form occurs only inversely immuno compromised individuals C. The primary infection was subclinical D. The patient has received antibodies during intrauterine life and the antibodies have persisted
A. May lead to high grade fever B. May cause dysphagia C. May lead to vesicles formation in anterior part of mouth around 20-30 in number D. Anterior portion of mouth have only minor vesicles