结核杆菌是分枝杆菌属中对人类致病的主要病原菌,因为具有耐受酸和酒精的特点,所以也称之为抗酸杆菌,结核杆菌致病力非常强,严重危害人体健康,主要侵犯人体呼吸系统。结核病人痰涂片阳性患者,一般每毫升痰液内含菌量5万以上甚至一亿,是主要的传染源,所以结核病人痰涂片阳性是临 Mycobacterium tuberculosis is the main pathogenic bacteria in human Mycobacterium, because of its resistance to acid and alcohol, it is also called acid-fast bacilli, Mycobacterium tuberculosis is very pathogenic, serious harm to human health, the main violation Human respiratory system. Tuberculosis patients sputum smear-positive patients, the general per milliliter sputum containing bacteria more than 50,000 or even 100 million, is the main source of infection, so sputum smear-positive tuberculosis is Pro