Although best known as a plague that killed millions of Europeans from 1346 to 1353, the Black Death originated about a decade earlier in Central Asia, a new study suggests. A strain of the ...

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Virulent bacteria (red) quickly establish a permissive environment for the growth of non-virulent microbes (green) that would normally be eliminated by the lung’s innate immune mechanisms. Disclaimer: ...

Y. pestis induced the coupled activation of pro-inflammatory and anti-inflammatory features in monocytes/macrophages. (IMAGE) Science China Press ...