小儿腹泻病细菌病原学与流行病学研究

目的 探讨小儿腹泻病细菌病原学及流行病学资料，为该病的防治提供参考。方法 对１年来儿科住院部３２６例腹泻病患儿进行大便镜检、细菌培养及药敏检查，并对细菌性肠炎流行病学资料进行研究。结果 细菌病原学检查阳性６８例，７７株，阳性率２０．８６％。致泻性大肠杆菌２３株，白色念珠菌１３株，普通变形杆菌１２株，奇异变形杆菌１０株，枸橼酸杆菌１０株，铜绿假单胞菌７株，志贺氏痢疾杆菌２株。致病菌多为耐药菌株，但对

A STUDY ON PATHOGENIC BACTERIA AND EPIDEMIOLOGY IN CHILDREN WITH DIARRHEAL DISEASE

Objective in order to prevent and treat children with bacteric enteritis, the pathogens and epidemiology were investigated in children with diarrheal disease. Methods The feces were carefully examined by microscope.bacte- rial culture of stool and antibiotic sensitivity test were made, epidemiology were investigated in 362 cases with diarrheal disarms during one years. Results 77strains pathogenic bacteria were found in 68 cases with diarrheal disease. The de- tectable rates of pathreenic bacteria was 20.86%.The main pathrgenic bacteria were diarrheal E. colic (23 strains), Candida albicans (13 strains). Proteus vulgaris (12 strains). Proteus mirabilis (10 strains ), Citrobncter (10 strains). Pseudomonas aeruginosa (7 strains), Shigella (2 strains). Most bacteria were resistant-drug strains, but there were higher sensitive rates to ciprofloxacine, amikacine. There were higher detectable rates of pathogenic bacte- ria in occurrence or diarrheal disease during summer. in persistent and chronic diarrheal disease. in nosocomial diarrheal disease, in patients with bloody and mucoid feces and stool examination to fine erythrocytes and leukocytes.Conelu- sions The children with diarrheal disease were treated with avoiding abusing antibiotics. Bloody and mucoid feces were indicator for application of antibiotics. While there were indicator of application of antibiotics but hadn't result, of an- tibiotic sensitivity test. children with diarrheal disease might be administrated with ciprofloxacine and amikacine. The incidence of bacteric enteritis would be reduced by strengthening work of sterilization and isolation in hospital and by- giene of foods during summer.