摘要
广东省1986~1994年从腹泻病人粪便和外环境标本检出的非O1群霍乱弧菌119株中,有10.08%和5.88%分别对10μg和150μg的O/129磷酸盐出现抗性,出现抗性最早的一株是1986年从海产品中检出的。对10μg和150μg的O/129出现轻度敏感者分别占4.20%和3.36%,抗O/129的非O1群霍乱弧菌可能会增加。在抗10μg和150μgO/129的7株非O1群霍乱弧菌中,有5株同时抗磺胺甲基异恶唑(SMX),但仍有2株对SMX敏感。在分离鉴定时应加以注意,并需继续观察。
Vibrio Cholerae non O1 strains isolated from patients and environmental samples in Guangdong province during 1986-1994,10.08% and 5.88% were resistant to 10 and 150ug of 2,4 diamino 6,7 dilsopropylpteridine(O/129),respectively,4.20% and 3.36% were mildly sensistive to 10 and 150ug O/129,respectively.The early O/129 resistant strain was isolated from seafood in 1986.Of the 7 resistant to 10 and 150ug O/129 Vibrio cholerae non O1 strains,5 strains were resistant to SMX simultaneously.However,two strains were sensitive to SMX.The results indicated that the laboratory professionals must pay much heed to O/129 sensitivisty test in isolation or identification of Vibrio cholerae.
出处
《疾病监测》
CAS
1997年第2期49-51,共3页
Disease Surveillance