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	<title>microbiological surveillance &#8211; BIOENGINEER.ORG</title>
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		<title>Seven Years of Surveillance Data Reveal Why Ready-to-Eat Foods Fail Safety Tests in Tropical Colombia</title>
		<link>https://bioengineer.org/seven-years-of-surveillance-data-reveal-why-ready-to-eat-foods-fail-safety-tests-in-tropical-colombia/</link>
		
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		<pubDate>Sat, 10 Oct 2026 20:43:02 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[coliforms]]></category>
		<category><![CDATA[Colombia]]></category>
		<category><![CDATA[Escherichia coli]]></category>
		<category><![CDATA[food safety]]></category>
		<category><![CDATA[foodborne pathogens]]></category>
		<category><![CDATA[hygiene indicators]]></category>
		<category><![CDATA[logistic regression]]></category>
		<category><![CDATA[low- and middle-income countries]]></category>
		<category><![CDATA[microbiological surveillance]]></category>
		<category><![CDATA[Orinoquía]]></category>
		<category><![CDATA[ready-to-eat foods]]></category>
		<category><![CDATA[risk-based surveillance]]></category>
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					<description><![CDATA[A seven-year analysis of Colombian surveillance data found that nearly 40 percent of ready-to-eat food samples failed microbiological standards, with raw or heavily handled foods and rural sourcing driving the risk.]]></description>
		
		
		
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