News tagged with human host

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When parasites catch viruses

When humans have parasites, the organisms live in our bodies, co-opt our resources and cause disease. However, it turns out that parasites themselves can have their own co-habitants.

Nov 07, 2012
4.3 / 5 (3) 0 | with audio podcast

How bacteria talk to each other and our cells

Bacteria can talk to each other via molecules they themselves produce. The phenomenon is called quorum sensing, and is important when an infection propagates. Now, researchers at Linköping University in Sweden are showing ...

Nov 06, 2012
5 / 5 (3) 0 | with audio podcast