title: An outbreak of group A streptococcal infection in a maternity unit.
mesh_terms: D002353:Carrier State / Q000453:epidemiology; D003428:Cross Infection / Q000453:epidemiology*; D004196:Disease Outbreaks / Q000453:epidemiology; D005260:Female; D006785:Hospitals, University; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D009725:Nurseries, Hospital; D009775:Obstetrics and Gynecology Department, Hospital; D013290:Streptococcal Infections / Q000453:epidemiology*; D013297:Streptococcus pyogenes; D013548:Sweden; D014470:Umbilical Cord