一、病原结核病的病原为结核杆菌，包括结核分枝杆菌、牛型分枝杆菌和非洲分枝杆菌，属放线菌目、分枝杆菌科。
O O O O B-dis I-dis I-dis O O O O B-mic I-mic I-mic I-mic O O O B-mic I-mic I-mic I-mic I-mic I-mic O B-mic I-mic I-mic I-mic I-mic I-mic O B-mic I-mic I-mic I-mic I-mic I-mic O O B-mic I-mic I-mic O O B-mic I-mic I-mic I-mic O O