Foodborne illness is a serious concern, and has been for centuries. In the 21st century, as our food supply chain has become increasingly complex, the need for rapid detection of foodborne pathogens has become more urgent. Researchers have now developed a new technique for rapid detection of Salmonella, a common foodborne pathogen.

This new technique relies on a combination of DNA amplification and immunoassay, and is capable of detecting Salmonella in as little as 4-6 hours. This is significantly faster than traditional methods, which can take up to 48 hours. The new technique is also more accurate, allowing for detection of even low levels of the pathogen.

This new technique could revolutionize our ability to detect and prevent foodborne illness outbreaks. With rapid, accurate testing, outbreaks can be identified and stopped earlier, reducing the risk of illness. This could save lives and help keep our food supply safe.

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source: Phys.org