Letter: Zoster in three children in family.
D000293:Adolescent; D002644:Chickenpox / Q000150:complications / Q000235:genetics; D002648:Child; D005260:Female; D006562:Herpes Zoster / Q000209:etiology / Q000235:genetics*; D014645:Herpesvirus 3, Human / Q000472:pathogenicity; D006801:Humans