Bacillus anthracis is a bacterial species that causes anthrax, a deadly disease that can affect both animals and humans. There are several synonyms that refer to Bacillus anthracis, including Anthrax bacillus, Wool-sorter's disease bacillus, and Milzbrand bacillus. These terms are commonly used in medical literature and research to describe the bacterium and its associated diseases. However, it is important to note that these terms may not be interchangeable in all scientific contexts, and researchers should be careful to use the correct terminology when discussing Bacillus anthracis and its related illnesses. Overall, understanding these synonyms can help researchers and medical professionals better communicate and collaborate in the fight against anthrax and its devastating effects.