Updated

Danish authorities say an intravenous drug user who injected heroin and died has tested positive for anthrax.

The Health Ministry suspects the drug was contaminated with the bacillus anthracis strain of anthrax. The 55-year-old addict died Sunday.

Terrorism is not suspected, and the health ministry says there is no risk of contagion because the bacteria cannot be passed from person to person.

Anthrax is a deadly disease that can be treated with antibiotics if caught early.

Officials said Monday they will compare the case to two similar deaths in Germany in June.

Last week, German officials said there may be a link between contaminated heroin found in Germany and an anthrax outbreak in Scotland in 2009 and 2010, which left 10 people dead.