Hepatitis, also known as chronic persistent hepatitis, is related to viral hepatitis and hepatitis c, and has symptoms including abdominal pain, constipation and diarrhea. An important gene associated with Hepatitis is HAVCR1 (Hepatitis A Virus Cellular Receptor 1), and among its related pathways/superpathways are Toll-like receptor signaling pathway and Ebola virus infection in host. The drugs Pyrazinamide and Isoniazid have been mentioned in the context of this disorder. Affiliated tissues include liver and t cells, and related phenotype is mortality/aging.