More toxic E. coli samples found on Calif. ranch - Reuters
Earthtimes.org | More toxic E. coli samples found on Calif. ranch Reuters - SAN FRANCISCO (Reuters) - Six new samples of toxic E. coli bacteria matching the strain in tainted spinach that killed three Americans and sickened 200 have been found on a California ranch a state health official said on Thursday. Pigs blamed in E. coli case Wild pigs are source of killer E-coli outbreak in US |
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