Petting zoo-associated Escherichia coli 0157:h7--secondary transmission, asymptomatic infection, and prolonged shedding in the classroom.
David
S T
ST
Canadian Field Epidemiology Program, Population and public Health Branch, Health Canada and Epidemiology Services, British Columbia Centre for Disease Control.
MacDougall
L
L
Louie
K
K
McIntyre
L
L
Paccagnella
A M
AM
Schleicher
S
S
Hamade
A
A
D000822:Animal Husbandry; D000818:Animals; D000829:Animals, Domestic / Q000382:microbiology*; D001955:British Columbia / Q000453:epidemiology; D016022:Case-Control Studies; D002648:Child; D002675:Child, Preschool; D016358:Contact Tracing; D004196:Disease Outbreaks; D004926:Escherichia coli / Q000302:isolation & purification* / Q000472:pathogenicity; D004927:Escherichia coli Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D006041:Goats / Q000382:microbiology; D006801:Humans; D012307:Risk Factors; D012756:Sheep / Q000382:microbiology; D013334:Students