Abstract
A total of 34 Salmonella sp. an d25 Shigella sp. were isolated from 311 patients with diarrhea. The isolation rates of Salmonella sp. ad Shigella sp. were 10.9% and 8%, respectively. The serogroups of 34 Salmonella sp. were in order of group D(50%), group B(38.25), group E(8.8%) and group C 92, 9%0. the serogroups of 25 Shigella sp. were group D(96%) and group B(4%). Seasonal distribution of isolated Salmonella sp. and Shigella sp. were shown the most high at July, 17.65% and 64%, respectively. Age group distribution of isolated Salmonella sp. and Shigella sp. were shown the most high at twenties and thirties (23.5%), and teens(76%), respectively. The Salmonella isolates were resistant in order of prevalence use of streptomycin(SM) (100%), erythromycin (EM) and movobiocin (NB)(90.6%), penicillin G(PG) (65.6%) and cephalexin (CPX)(46.9%). the isolates of Shigella sp. were resistant in order of prevalence use of EM (95.8%), NB(91.7%), SM(87.5%). Eighteen kinds of resistant patterns of Salmonella ioslates were detected. The multiple resistance patterns of Shigella isolates were mostly SM, EM, NB type (79.2%). The minimum inhibitory concentration of Salmonella sp. and Shigella sp. and Shigella sp. isolated from patients with diarrhea were tabulated.
병원을 찾은 설사환자의 분변으로 부터 Salmonella sp.와 Shigella sp.을 분리하고 혈청형, 월별, 연령별분포 및 약제내성 양상을 조사하였다. 311명의 설사환자로 부터 34주(10.9%)의 Salmonella sp.와 25주(8%)의 Shigella sp.을 분리하였다. 분리된 Salmonella sp.의 혈청형은 group D(50%)가 가장 많았고, Shigella sp.은 대부분(96%)이 group D에 속하였다. 분리된 Salmonella sp.의 월별 및 연령별 분포는 계절과 연령에 크게 관계없이 분리되는 경향을 보였고, 이와는 달리 Shigella sp.은 7월(64%)과 10대(76%)에서 높은 분리율을 나타내었다. 분리균주에 대하여 약제내성을 조사한 결과 Shlmonella sp.는 streptomycin에 공시한 전 분리균이 내성을 나타내었고, erythromycin과 novobiocin(90.6%), penicillin G(65.6%) 및 cephalexin(46.9%)에, Shigella sp.는 erythromycin(95.8%), novobiocin(91.7%) 및 streptomycin(87.5%)에 각각 높은 내성을 나타내었다. 또한 Salmonella sp.와 Shigella sp.의 내성양상은 각각 18종류 및 4종류의 내성형으로 분포하고 있었다.