中国民康医学
中國民康醫學
중국민강의학
MEDICAL JOURNAL OF CHINSEE PEOPLE HEALTH
2009年
14期
1627,1659,1663
,共3页
张健%徐励琴%罗泽燕%冯伟明%曾健君%刘燕%严宇斌
張健%徐勵琴%囉澤燕%馮偉明%曾健君%劉燕%嚴宇斌
장건%서려금%라택연%풍위명%증건군%류연%엄우빈
军团菌%抗体%集中空调
軍糰菌%抗體%集中空調
군단균%항체%집중공조
Legionella%Antibodies%Central air conditioning
目的:了解惠州市军团菌的污染现状及人群军团菌的感染程度,为制定预防和控制军团菌感染策略提供依据.方法:采用分离鉴定与ELISA方法,对惠州市186份集中空调冷却塔水进行军团菌分离鉴定,对215例暴露人群及152例对照人群进行军团菌抗体IgG检测.结果:本次调查集中空调嗜肺军团菌检出率为51.3%,共检出62株嗜肺军团菌,其中,LP1型37株、LP2~LP14型25株;215份暴露人群中检出军团菌抗体阳性29份,阳性率13.4%,152份对照人群中检出军团菌抗体阳性7份,阳性率4.6%.结论:惠州市集中空调冷却塔水中军团菌污染现状较为严重,已对暴露人群的健康造成潜在威胁,对这一潜在传染来源应采取立体、有效防范措施.
目的:瞭解惠州市軍糰菌的汙染現狀及人群軍糰菌的感染程度,為製定預防和控製軍糰菌感染策略提供依據.方法:採用分離鑒定與ELISA方法,對惠州市186份集中空調冷卻塔水進行軍糰菌分離鑒定,對215例暴露人群及152例對照人群進行軍糰菌抗體IgG檢測.結果:本次調查集中空調嗜肺軍糰菌檢齣率為51.3%,共檢齣62株嗜肺軍糰菌,其中,LP1型37株、LP2~LP14型25株;215份暴露人群中檢齣軍糰菌抗體暘性29份,暘性率13.4%,152份對照人群中檢齣軍糰菌抗體暘性7份,暘性率4.6%.結論:惠州市集中空調冷卻塔水中軍糰菌汙染現狀較為嚴重,已對暴露人群的健康造成潛在威脅,對這一潛在傳染來源應採取立體、有效防範措施.
목적:료해혜주시군단균적오염현상급인군군단균적감염정도,위제정예방화공제군단균감염책략제공의거.방법:채용분리감정여ELISA방법,대혜주시186빈집중공조냉각탑수진행군단균분리감정,대215례폭로인군급152례대조인군진행군단균항체IgG검측.결과:본차조사집중공조기폐군단균검출솔위51.3%,공검출62주기폐군단균,기중,LP1형37주、LP2~LP14형25주;215빈폭로인군중검출군단균항체양성29빈,양성솔13.4%,152빈대조인군중검출군단균항체양성7빈,양성솔4.6%.결론:혜주시집중공조냉각탑수중군단균오염현상교위엄중,이대폭로인군적건강조성잠재위협,대저일잠재전염래원응채취입체、유효방범조시.
Objective:To investigate the status of the Legionella contamination and infection in crowd in Huizhou City,in order to constitute the prevention and control strategy of Legionella infection.Methods:186 Cooling tower water samples from central air conditioning system in Huizhou City were cultured and then Legionella was isolated and identified;The antibodies IgG against Legionella of 215 dangerous group and 152 control were detected by Enzyme-linked Immunosorbent Assay(ELISA).Results:The detection rate of Legionella pneumophilia in this survey of central air conditioning system is 51.3%,62 strains of Legionella pneumophilia were isolated,among them 37 strains were serovar LP1,and 25 strains were serovar LP2~LP14;There were 29 cases of anti-Legionella positive in the 215 dangerous group,with the positive rate of 13.4%,and there were 7 cases of anti-Legionella positive in the 152 control,with the positive rate of 4.6%;Conclusion:The water in cooling tower of central air conditioning system in Huizhou city has been contaminated seriously with Legionella,and it has already being a latent threat to the health of dangerous group,thus spatial and effective preventive measures to this potential source of infection should be taken as soon as possible.