| 贵州省黔南州细菌性痢疾病原学调查协作组.黔南布依族苗族自治州1981年细菌性痢疾病原学调查报告[J].Chinese journal of Epidemiology,1984,5(6):349-350 |
| 黔南布依族苗族自治州1981年细菌性痢疾病原学调查报告 |
| Etiologic Investigation of Bacillarg Dysentery in South Autonomous Region of Gui-zhou Province in 1981 |
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| Abstract: |
| 1981年从黔南州城乡菌痢现症病人中分离出痢疾杆菌614株，其中福氏菌占93.65%、宋内氏菌占3.91%，尚见志贺氏菌、舒密氏菌和鲍氏菌。福氏菌中优势血清型为2a和1a型，其分布具明显的区域性变化特点。药敏试验结果，庆大霉素、卡那霉素、新霉素、痢特灵平均敏感率分别高达99.06%、98.38%、96.35%、93.51%，中、高敏率分别为93.16%、91.88%、59.27%、87.71%；半数以上县市菌株对氯霉素、合霉素敏感率仍保持在58.8%以上，对8种抗菌药物均敏感之菌株占13.35%、耐1~2种药者占51.13%，同时耐3~4种药者占30.98%，1株福氏2a型菌对8种抗菌药均耐药。 |
| English Abstract: |
| A total number of 614 strains of dysentery bacilli isolated from the south autonomous region of Gueichou Province in 1981 were examined. Flexner group, host of which were types 2a and la was found to be predominant (93.65%) while S. sonnei accounted for 3.91%. S. shigae, S. schmitzzi and S. bogdii constituted not quite 3% among the total strains. A different distribution of these types was found in different regions. Sensitivity to furazolidone and various antibiotics were also examined on 614 strains. The sensitivity rates to gentamycin, kanamycin, neomycin and furazolidone were as high as 99.06%, 98.38%, 96.35% and 93.51% respectively. The percentage of high and/or intermediate sensitive strains were 93.16, 91.88, 59.27 and 87.71 respectively. The strains sensitive to all 8 drugs accounted for 13.35%. Among all isolates, 51.13% was resistant to one or two drugs and 30.98% to 3-4 drugs. Only one strain of S. flexner 2a showed multiple resistance to 8 drugs. |
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