This Week in PLOS

A PLOS One study by Swiss researchers suggests individuals may have distinct and distinguishable metabolite profiles in their breath. The research team used real-time mass spectrometry to assess exhaled compounds in breath samples from six men and five women. Analyses of the samples — taken at multiple times per day for each individual over nine days — revealed consistent core metabolite "breathprints" that were specific to each individual and remained stable over time.

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This Week in PLOS

This Week in PLOS

This Week in PLOS

This Week in PLOS

This Week in PLOS

The World Health Organization calls for the public release of clinical trial results within a year of the completion of data collection.

In Science this week: measles virus nucleocapsid structure, and more.

African and US health officials work to establish an Africa-wide Centres for Disease Control and Prevention.

Nature has retracted a 2002 epigenetics paper for image manipulation.