Technical Note: Simple, scalable, and sensitive protocol for retrieving Bacillus anthracis (and other live bacteria) from heroin.

We describe a culture-based method suitable for isolating Bacillus anthracis and other live bacteria from heroin. This protocol was developed as a consequence of the bioforensic need to retrieve bacteria from batches of the drug associated with cases of injectional anthrax among heroin-consumers in Europe. This uncommon manifestation of infection with the notorious pathogen B.