title: Studies on shigella isolated in southern Taiwan.
abstract: During 1969, a total of 1,476 fecal and rectal swab specimens was collected from children with diarrhea and 249 strains of shigella were isolated. The incidence was 16.9%. The serotypes of 249 strains were: Shigella dysenteriae, 1.6% (4 strains); S. flexneri, 73.1% (182 strains); S. boydii, 3.2 (8 strains) and S. sonnei, 22.1% (55 strains). There was no marked difference of the isolation rate throughout the whole year. The susceptibility of shigella isolates to chemotherapeutic agents were also investigated. The percentage of the strains susceptible to gentamicin was 97.2%; to cephaloridine, 93.2%; to kanamycin, 91.9%; to colistin, 91.6%; to hetacillin, 88.4%; to ampicillin, 82.4% and to nalidixic acid, 79.9%. The other tested chemotherapeutic agents were less effective.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D004405:Dysentery, Bacillary / Q000382:microbiology; D006801:Humans; D008826:Microbial Sensitivity Tests; D012760:Shigella / Q000187:drug effects / Q000302:isolation & purification*; D013624:Taiwan
chemical_list: D000900:Anti-Bacterial Agents