临床资料:本组5例中男4例,女1例。日龄2～11天,其中3天1例,4天1例,9天1例。同期在我院产科分娩3例,在家分娩2例,均为农村患者。患儿起病前皮肤有脓疱疹3例,其中1例伴有脐炎,左手中指及掌心感染1例。低热3例,哭闹、烦躁3例。厌食2例,拒乳1例。在眼周、鼻周、口周以及躯干四肢皮肤散在大小不等疱疹,周围有红晕、皮肤有触痛,尼氏征(在有红斑皮肤上,用手轻推、皮肤即剥脱)阳性者3例;全身皮肤猩红热样皮疹、帕氏线阳性、伴有皮肤触痛1例;左手中指及掌心脓肿、全身皮肤呈大疱松解剥脱,尼氏 Clinical data: The group of 5 patients in 4 males and 1 female. Day 2 to 11 days, of which 3 days in 1 case, 4 days in 1 case, 9 days in 1 case. The same period in our hospital obstetric delivery in 3 cases, 2 cases of home delivery, all rural patients. There were 3 cases of impetigo with skin before onset in children, including 1 case with omphalitis, left middle finger and palm infection. Low fever in 3 cases, crying, irritability in 3 cases. Anorexia in 2 cases, refuse to milk in 1 case. In the eyes, nose, mouth and trunk, limbs and skin scattered in different sizes herpes, surrounded by flushing, tenderness of the skin, Niger’s sign (in erythema skin, hand nudges, the skin that is exfoliated) were positive in 3 cases ; Systemic skin scarlet fever-like rash, Pasig’s line positive, accompanied by skin tenderness in 1 case; left middle finger and palm abscess, the body was large skin bullion release stripping,