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	<title>metallic components &#8211; BIOENGINEER.ORG</title>
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		<title>Metals in PM2.5 Linked to More Pediatric Respiratory Visits</title>
		<link>https://bioengineer.org/metals-in-pm2-5-linked-to-more-pediatric-respiratory-visits/</link>
		
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		<pubDate>Mon, 26 Oct 2026 20:59:47 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[Air Pollution]]></category>
		<category><![CDATA[chromium]]></category>
		<category><![CDATA[components]]></category>
		<category><![CDATA[effects]]></category>
		<category><![CDATA[lead exposure]]></category>
		<category><![CDATA[metallic]]></category>
		<category><![CDATA[metallic components]]></category>
		<category><![CDATA[outpatient visits]]></category>
		<category><![CDATA[pediatric respiratory health]]></category>
		<category><![CDATA[PM₂.₅]]></category>
		<category><![CDATA[Shijiazhuang]]></category>
		<category><![CDATA[zinc exposure]]></category>
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					<description><![CDATA[A four-year observational study in Shijiazhuang links higher concentrations and mixtures of metals in PM₂.₅ with increased pediatric respiratory outpatient visits, with lead, zinc and chromium showing notable associations.]]></description>
		
		
		
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