慢性气管炎是一种严重危害人民健康,影响劳动生产的常见病、多发病。在毛主席革命卫生路线指引下,遵照国务院有关文件指示精神,近几年来,在全国各地都大力开展了对本病的防治和研究工作。西藏自治区各有关医疗单位在自治区和各地、市党委和革委会领导下,组织医务力量,于1974年曾在西藏部分地区对 Chronic bronchitis is a common disease and frequently-occurring disease that seriously endanger the health of the people and affect labor and labor. Guided by Chairman Mao’s revolutionary health line, in line with the spirit of the relevant documents of the State Council, in recent years, efforts have been made to prevent and research this disease throughout the country. Under the leadership of the autonomous regions and municipalities and party committees and the Revolutionary Committee, the relevant medical units in the Tibet Autonomous Region have organized medical service forces and once worked in parts of Tibet in 1974