Analysis of Pathogens and Drug Resistance of Bacteria in Lower Respiratory Tract Secretions of Children with Pneumonia in Chongqing
- VernacularTitle:重庆地区小儿肺炎下呼吸道分泌物病原耐药性分析
- Author:
rong, LUO
;
ying, HUANG
- Publication Type:Journal Article
- Keywords:
children;
pneumonia;
pathogens;
bacteria;
drug resistance
- From:Journal of Applied Clinical Pediatrics
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the pathogens and drug resistance of bacteria in children with pneumonia in Chongqing by using antibiotic reasonably.Methods Bacteria identification antibiotics sensitivity test were performed in samples of lower respiratory tract secretions from 780 cases by microscan automatic analysis machine.At the same time,respiratory virus,chlamydial and mycoplasmal pneumoniae were tested.Results The pathogens were found in 433 cases.Three hundred and sixty-four strains bacteria were isolated,116 cases were infected by virus and 26 cases by mycoplasmal pneumoniae.The resistant rates of staphylococcal and Klebsiella pneumoniae were high.The resistant rate of Streptococcus pneumoniae to penicillin was high.Haemophilus parainfluenzae was sensitive to cephalosporins.Conclusions In Chongqing,children′s pneumonia is mainly caused by bacteria.The sensitivity of antibiotic varies from different bacteria.Finding pathogens and monitoring drug resistance have taken great advantage to antibiotic selection and have prevented rapidly growing of resistant strains.
