New tests could hamper food outbreak detection

UPDATED 4:32 AM EST, December 11, 2012

WASHINGTON (AP) — It's about to get faster and easier to diagnose food poisoning. But there's a downside: It could make it harder to spot and solve dangerous outbreaks.

Next-generation tests that could reach medical labs as early as next year could shave a few days off the time needed to tell whether E. coli, salmonella or other foodborne bacteria caused an illness. That could allow doctors to treat diseases more quickly.

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