title: Update: Salmonella enteritidis infections and grade A shell eggs--United States, 1989.
mesh_terms: D000328:Adult; D004196:Disease Outbreaks; D004531:Eggs / Q000506:poisoning*; D005260:Female; D005516:Food Microbiology; D005759:Gastroenteritis / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008297:Male; D009518:New York / Q000453:epidemiology; D010414:Pennsylvania / Q000453:epidemiology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology; D012478:Salmonella Food Poisoning / Q000453:epidemiology*; D013714:Tennessee / Q000453:epidemiology; D014481:United States / Q000453:epidemiology