Anthrax is rare in western Europe but may arise sporadically in people expo
sed to animal products from endemic areas. A heroin-injecting drug; user pr
esented with a severe soft-tissue infection at the injection sits, septic s
hock, and meningitis. A gram-positive endospore-forming aerobic rod was iso
lated from the soft tissue and cerebrospinal fluid; confirmation of Bacillu
s anthracis was made by PCR. Since contaminated heroin was the probable sou
rce of infection, this case is of concern and warrants surveillance.