E coli
| Auteur: | YouTube |
| Tags: | Medisch/Veterinair Middelbaar onderwijs Hoger onderwijs Bacteriën Video's |
| Bron: | http://www.youtube.com/watch?v=a53OX2gOPzQ&feature=related 
Melding defecte link. |
Yes, E.coli is present in all human digestive tracks, and is necessary for digestion, but there are multiple pathogenic strains. There were 49 cases of 0157:H7 in 2008 in the U.S. alone.
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