anthrax infection (MONDO_0005119, a Monarch Disease Ontology identifier) is an infection caused by Bacillus anthracis bacteria. It may affect the lungs, gastrointestinal tract, or skin. Patients with lung infection present with fever, headaches, cough, chest pain and shortness of breath. Patients with gastrointestinal infection present with nausea, vomiting and bloody diarrhea. Patients with skin infection develop blisters and ulcers. Also known as: Bacillus anthracis caused disease or disorder, Bacillus anthracis disease or disorder, Bacillus anthracis infectious disease, anthrax.