title: Searching for the source: one family's story.
authors.forename: Patti
authors.initials: P
authors.lastname: Waller
authors.forename: Barbara
authors.initials: B
authors.lastname: Kowalcyk
mesh_terms: D000739:Anecdotes as Topic; D046688:Child Mortality; D002675:Child, Preschool; D004196:Disease Outbreaks; D004197:Disease Reservoirs; D004927:Escherichia coli Infections / Q000453:epidemiology / Q000401:mortality / Q000821:virology*; D019453:Escherichia coli O157 / Q000472:pathogenicity*; D005190:Family; D005506:Food Contamination; D006801:Humans; D008297:Male; D018724:Spinacia oleracea / Q000821:virology*; D014861:Washington / Q000453:epidemiology