AN OUTBREAK OF STREPTOCOCCAL PUERPERAL SEPSIS.
D003428:Cross Infection; D004196:Disease Outbreaks; D004813:Epidemiology; D005260:Female; D006801:Humans; D008404:Massachusetts; D010612:Pharyngitis; D011247:Pregnancy; D011645:Puerperal Infection; D018805:Sepsis; D013290:Streptococcal Infections; D013291:Streptococcus
CROSS INFECTION; EPIDEMIOLOGY; MASSACHUSETTS; PHARYNGITIS; PREGNANCY; PUERPERAL INFECTION; SEPTICEMIA; STREPTOCOCCAL INFECTIONS