唐山市医院婴儿室新生儿脓疱疮预防的研究

STUDY ON PREVENTION OF IMPETIGO NEONATORUM IN NURSERIES OF HOSPITALS IN TANGSHAN CITY

通过3所医院调查,新生儿脓疱疮的发病率与多种因素有关。采取消毒等综合性防治措施后,发病率明显下降。

Impetigo neonatorum was investigated in three hospitals of Tangshan City. The results indicated that 266 cases of impetigo were found in 2343 newborns (11.35%). Of them , 106 acquired infection in hospital, accounting for 39.85% of total cases. Among the newborns investigated the incidence rate was low (14.56%) in babies of normal labor and high (26.53%) in those of difficult labor; high in full--term babies (20.18%) and low in premature ones (11.50%); low in winter and spring, and high in summer and autumn. Examination of periumbilical skin of newborns and perineal skin of pregnant women revealed α andβ streptococci, Staphylococcus aureus and Staphylococcus albus . Of them ,β streptococcus showed the highest positive rate in both groups. By taking measures such as improvement of disinfection of skin and clothes of newborns and of indoor environment, application of talc powder on skin of newborns and treating pateints in time, the morbidity of impetigo in hospitals decreased significantly.