军事医学Issue(8)：594-597,4.DOI:10.7644/j.issn.1674-9960.2014.08.007
某舰微环境和空气细菌调查与分析
Survey and analysis of the microenvironment and airborne microbes in one warship
于龙 1李劲松 2丛黎明 1李卫鹏 1王晓东 1邱少富3
作者信息
- 1. 海军疾病预防控制中心，北京 101113
- 2. 军事医学科学院微生物流行病研究所，北京 100071
- 3. 军事医学科学院疾病预防控制所传染病控制中心，北京 100071
- 折叠
摘要
Abstract
Objective To find out about the temperature ,relative humidity, concentration and species of air microbes in the warship , and to detect the possible pathogenic agents responsible for the high incidence of respiratory diseases among the crew.Methods A digital hygrometer was used to measure the indoor tempreture and relative humidity .Open agar set-tling plates were used to sample the air bacteria in the ship .Pure bacterial colonies were isolated from those on the original plates by repeated streak inoculation .The species of bacteria were determined by gram staining ,light microscope observation and 16S rDNA sequencing .Results Spots that met the standard requirement of temperature accounted for 20%but relative humidity was up to the stevrdard ineach place investigated .Although the concentration of airborne microbes was under the standard limit,bacteria were various.There were 18 different bacteria isolated from the air sample , including Chryseobacteri-um jejuense,Acinetobacter baumannii, Bacillus sporothermodurans, Staphylococcus aureus, Staphylococcus capitis, Staphylo-coccus hominis subsp.hominis strain and subsp.novobiosepticus, Staphylococcus cohnii subsp.cohnii and subsp.urealytic-us,Enhydrobacter aerosaccus,Corynebacterium casei,Macrococcus caseolyticus,Corynebacterium ammoniagenes,Brevibacillus panacihumi,Comamonas koreensis,Bacillus subtilis,Sphingobium yanoikuyae, Chryseobacterium hominis.Conclusion The high incidence of respiratory diseases among officers and soliders might be related to the lower tempreture and some airborne bacteria in the warship .关键词
舰艇/微环境/空气细菌/调查研究Key words
ship/micro-atmosphere/air microbe/survey and study分类
医药卫生引用本文复制引用
于龙,李劲松,丛黎明,李卫鹏,王晓东,邱少富..某舰微环境和空气细菌调查与分析[J].军事医学,2014,(8):594-597,4.
