ABSTRACT
Objective Through analyzing and summarizing the main pathogens of bacterial infections of children in Sichuan Province and trends of drug resistance in 2013 to provide a reference for the clinical use of antibiotics.Methods The pediatric pathogen were collected by member of Sichuan province in china antimicrobial resistance surveillance system.Results A total of 22 470 clinical bacterial were isolated from the members,in which Staphylococci,Escherichia coli,Streptococcus pneumoniae,Kleb-siella pneumoniae,Hemophilus influenza,Moraxella catarrhalis were the most common Bacteria.The resistance rates of Staphylo-coccus aureus and Coagulase-negative staphylococci to oxacillin were 1 7.7% and 71.1%.4 strains of Staphylococcus aureus and 20 strains of coagulase-negative staphylococci were teicoplanin resistance.Escherichia coli and Klebsiella pneumoniae were clearly re-sistant to the third generation cephalosporins,ampicillin and ampicillin/sulbactam,with the exception of ceftazidime.Carbapenems remained highly active against all the target bacteria.The resistance rate of Streptococcus pneumoniae to Penicillin was 3.9% .All antibiotics excepted cotrimoxazole remained highly active against the haemophilus influenzae.All antibiotics except macrolide anti-biotics remained highly active against the moraxella catarrhalis.Conclusion Penicillin-insensitive Streptococcus pneumoniae,mac-rolides-resistant gram-positive cocci,cephalosporin-resistant Enterobacteriaceae ,Oxacillin-resistance coagulase-negative staphylo-cocci were revealed to be the most serious problems in terms of bacteria resistance for children in Sichuan province.