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Te Pou Oranga Kai O Aotearoa

 
 
 

Common sources and environments of E. sakazakii

E. sakazakii is a member of the large coliform group of bacteria which belong to the family Enterobacteriaceae.  Coliforms are ubiquitous in nature and frequent contaminants of foods.  E. sakazakii can be isolated from a wide variety of environments and foods.

Foods where E. sakazakii has been isolated

Foods and related equipment

Beer mugs

Cheese

Cured meat

Fermented bread

Infant formula powder, both milk and soy based

Infant formula preparation equipment (blender, spoons, bottle brush)

Lettuce

Milk powder for general use

Minced beef

Meat

Rice seed

Sausage

Sour tea

Tofu

Vegetables

Water (pipelines, biofilms)

Environments where E. sakazakii has been isolated

Environment

Crude oil

Cutting fluids

Flies

Food processing plants (dairy, cereal, chocolate, potato flour, pasta)

Hospitals (air, stethoscope, clinical material)

Households

Hydrothermal springs

Rats

Rhizosphere

Sediment, wetlands

Soil

Hamilton J. V., Lehane M. J., Braig H. R.  (2003).  Isolation of Enterobacter sakazakii for midgut of Stomoxys calcitransEmerging Infectious Diseases 9 (10), 1355-1356.

Iversen C., Forsythe S.  (2003).  Risk profile of Enterobacter sakazakii, an emergent pathogen associated with infant milk formula.  Trends in Science and Technology 14, 443-454.

Kandhai M. C., Reij M. W., Gorris L. G. M., Guillaume-Gentil O., van Schothorst M.  (2004).  Occurrence of Enterobacter sakazakii in food production environments and households.  The Lancet 363: 39-40.

Masaki H., Asoh N., Tao M., Ikeda H., Degawa S., Matsumoto K., Inokuchi K., Watanabe K., Watanabe H., Oishi K., Nagatake T.  (2001).  Detection of gram-negative bacteria in patients and hospital environments at a room in geriatric wards under the infection control against MRSA.  Journal of Japanese Association for Infectious Diseases 75, 144-150.

Nazarowec-White M., Farber J M.  (1997).  Incidence, survival, and growth of Enterobacter sakazakii in infant formula.  Journal of Food Protection 60, 226-230.

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New Zealand Food Safety Authority
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NEW ZEALAND

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