The tomato investigators are stumped. Over the past four weeks, they have pored over records, collected hundreds of samples and interviewed dozens of patients to find the cause of a salmonella outbreak. So far, their efforts haven't produced an answer, and they have begun to question whether their... -
Tomatoes Still Lead List of Suspects in Salmonella Probe
The tomato investigators are stumped. Over the past four weeks, they have pored over records, collected hundreds of samples and interviewed dozens of patients to find the cause of a salmonella outbreak. So far, their efforts haven't produced an answer, and they have begun to question whether their...-
By Annys Shin