title: No evidence of fatal bacterium is found in maternity unit where two mothers died.
authors.forename: Clare
authors.initials: C
authors.lastname: Dyer
mesh_terms: D000328:Adult; D003428:Cross Infection / Q000635:transmission*; D004739:England; D017809:Fatal Outcome; D005260:Female; D006771:Hospitals, Maternity; D006801:Humans; D011247:Pregnancy; D011645:Puerperal Infection / Q000382:microbiology*; D013290:Streptococcal Infections / Q000635:transmission*; D013297:Streptococcus pyogenes