Bacillus anthracis is a Gram-positive bacterium that is the causative agent of anthrax.1 While foodborne anthrax cases and outbreaks are extremely rare in most developed countries, cases and outbreaks of foodborne anthrax do regularly occur in a number of developing countries. Typically these cases are linked to consumption of meat from animals that have died of anthrax. While consumption of cattle that died of anthrax anthrax^2^ is the most common cause of human foodborne anthrax in these countries, consumption of other animals that have died of anthrax (e.g., hippopotamus^2^hippopotamus^3^) has also reported in anthrax outbreaks.
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References
1http://en.wikipedia.org/wiki/Bacillus_anthracis
2http://www.promedmail.org/pls/otn/f?p=2400:1001:3174278381084995::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1010,77015
3http://www.promedmail.org/pls/otn/f?p=2400:1001:3403336081161472::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1010,90146