Month: September 2016

Recon takes an analytical look behind select developments in healthcare

An opinionated take on NEJM highlights for August 2016: cleanliness is not next to healthiness, testing before thinking, a long slog for precision medicine

There is such a thing as too much hygiene The prevalence of asthma in children has increased dramatically over the last few decades. Observational studies have shown that children in “dirty” environments such as farms seem to be relatively protected from asthma.  A theory is that the lack of exposure to microbes leads to higher sensitivity to allergens, but this causality has been hard to show. Amish and Hutterite farm communities are genetically similar, but Amish rely on animals instead of machinery, and Amish children have much lower incidence of

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