British Columbia Center for Disease Control

Combining whole-genome sequencing with social network analysis, researchers were able to determine that a tuberculosis outbreak in British Columbia several years ago was likely not instigated by genetic changes to the pathogen, but was instead likely due to increased usage of crack cocaine in the community.

The president of France's National Research Agency has resigned, according to Nature News.

A senator wants a "right-to-try" provision in the US Food and Drug Administration funding bill, but an ethicist says at Stat News that it would undermine the role of clinical trials.

In PNAS this week: red algae Porphyra umbicalis genome, deep neural network model for sequencing peptides, and more.

The Guardian's Barbara Ellen has tried out some DNA testing services to see whether they provide valuable information.