Multicenter Surveillance of Antimicrobial Resistance of Streptococcus pneumoniae , Haemophilus influenzae , and Moraxella catarrhalis in Taiwan during the 1998–1999 Respiratory Season

Abstract
A susceptibility surveillance study of 276 isolates of Streptococcus pneumoniae , 301 of Haemophilus influenzae , and 110 of Moraxella catarrhalis was carried out from November 1998 to May 1999 in Taiwan. High rates of nonsusceptibility to penicillin (76%), extended-spectrum cephalosporins (56%), azithromycin (94%), clarithromycin (95%), and trimethoprim-sulfamethoxazole (TMP-SMX) (65%) for S. pneumoniae isolates and high rates of nonsusceptibility to amoxicillin (58%) and TMP-SMX (52%) for H. influenzae isolates were found. Higher percentages of S. pneumoniae isolates nonsusceptible to aminopenicillins, extended-spectrum cephalosporins, macrolides, and TMP-SMX were observed among penicillin-intermediate and -resistant isolates. All quinolones tested were active in vitro against these three organisms.

This publication has 12 references indexed in Scilit: