Posts tagged with ‘sewage’

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Amoebas may vomit E. coli on your greens – New Scientist ‘A laboratory study has found that food pathogens survive being eaten by protozoa living on spinach and lettuce. The temporary asylum might help bacteria stick onto leafy greens or resist efforts to kill them before packaging.’ (del.icio.us tags: amoebae bacteria ) Ancient bird is […]