Nicholas J. Loman, MBBS, PhD; Chrystala Constantinidou, PhD; Martin Christner, MD; et al.
Loman and coauthors report on a culture-independent sequence-based metagenomics approach to the investigation of an outbreak of Shiga-toxigenic Escherichia coli O104:H4. In an accompanying Editorial, Relman discusses metagenomics, infectious disease diagnostics, and outbreak investigations.