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１９９９年上半年，对南召县１３１所医疗单位（县级及企业医院１３所，乡级卫生院１５所，村卫生所６２所，个体诊所４１所）进行了消毒质量检测。对室内空气用平板沉降 ５ ｍｉｎ采样，以细菌总数≤１０ ｃｆｕ／ ｍ３为合格。对物体表面与人员手用无菌湿棉拭涂抹采样，以细
In the first half of 1999, the quality control of disinfection was conducted on 131 medical units in Nanzhao County (13 at county and enterprise hospitals, 15 township hospitals, 62 village clinics and 41 individual clinics). The indoor air with flat sedimentation 5 min sampling, the total number of bacteria ≤ 10 cfu / m3 as qualified. On the surface of the object and the staff with a sterile wet cotton swab smear sampling to fine