November 24, 2020 Edition

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Immune cells trained in the gut protect the brain

Researchers found that the brain’s protective membranes are guarded against microbes by immune cells that are trained in the gut.
News

Life support machine helps cardiac arrest patients survive

Using a life support machine called ECMO shortly after cardiac arrest outside of a hospital improved patients’ chances of survival.
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Hydroxychloroquine doesn't benefit hospitalized COVID-19 patients

In a final analysis of study data, researchers concluded that the medication hydroxychloroquine provides no benefit to adults hospitalized with COVID-...

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