[对高浓度氨苄西林、氯霉素及其他抗菌药物耐药的普纳沙门菌（G群）感染暴发]
[Outbreak of Salmonella poona (G group) infection resistant to high concentrations of ampicillin, chloramphenicol, and other antimicrobial agents].
作者信息
Filloy L, Borjas García E
出版信息
Bol Med Hosp Infant Mex. 1978 Mar-Apr;35(2):355-9.
An epidemic that occurred at the Hospital Infantil de México is reported. Salmonella poona (roup G) was isolated in 154 patients: 122 in stool cultures, 23 in blood cultures and 9 in meningitis; out of the latter, 6 were newborns under 2 months of age. The strain showed resistance to several antibiotics: ampicillin, chloramphenicol, gentamicin, kanamycin, tetracycline, carbenicillin, cephalosporine, streptomycin and sulfonamides. Seventy per cent of the strains were resistant to 500 mcg/ml (highest concentration used) and 65% to the same dose of chloramphenicol.
据报道，墨西哥儿童医院发生了一场疫情。从154名患者中分离出了普纳沙门氏菌（G群）：122例粪便培养阳性，23例血培养阳性，9例脑膜炎患者阳性；其中，6例为2个月以下的新生儿。该菌株对多种抗生素耐药：氨苄西林、氯霉素、庆大霉素、卡那霉素、四环素、羧苄青霉素、头孢菌素、链霉素和磺胺类药物。70%的菌株对500微克/毫升（使用的最高浓度）耐药，65%的菌株对相同剂量的氯霉素耐药。
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