Research Article

Serotype Distribution and Antimicrobial Resistance Profile of Haemophilus influenzae Isolated from School Children with Acute Otitis Media

Table 3

Antibiogram of ampicillin nonsusceptible isolates of H. influenzae isolated from nasopharynx of school children with AOM.

Lab IDSerotypesCLAAMPA/S2AMCAXOFEPFURFIXFACGrouping

OMP090NTSRSSSSSSSBLNAR
OMP094NTSRSSSSSSSBLNAR
OMP099NTSRRSSSSSSBLNASR
OMP110NTSRSSSSSSRBLNAR
OMP124NTSISSSSSSIBLNAI
OMP141Hi fSISSSSSSSBLNAI
OMP151NTIRSSSSSSSBLNAR
OMP0158NTSRRSSSSSSBLNASR
OMP0161NTSRSSSSSSSBLNAR
OMP0179NTSRSSSSSSSBLNAR
OMP0200NTSRRSSSSSRBLNASR
OMP0119NTSISSSSSSSBLNAI

FAC, cefaclor; CLA, clarithromycin; AXO, ceftriaxone; AMP, ampicillin; FEP, cefepime; FUR, cefuroxime; FIX, cefixime; A/S2, ampicillin/sulbactam (2:1); AMC, amoxicillin/clavulanic acid (2:1). S, susceptible; I, intermediate; R, resistant. BLNAR: β-lactamase-nonproducing ampicillin-resistant, BLNASR: β-lactamase-nonproducing ampicillin/sulbactam resistant, BLNAI: β-lactamase-nonproducing ampicillin intermediate resistant.