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Shigella serotypes among hospitalized patients in urban Bangladesh and their antimicrobial resistance

Published online by Cambridge University Press:  09 July 2004

A. I. KHAN
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
S. HUQ
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
M. A. MALEK
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
M. I. HOSSAIN
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
K. A. TALUKDER
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
A. S. G. FARUQUE
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
M. A. SALAM
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
D. A. SACK
Affiliation:
ICDDR,B: Centre for Health and Population Research, GPO Box 128, Dhaka 1000, Bangladesh
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Abstract

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We studied the isolation of Shigella spp., and their antimicrobial resistance. S. flexneri (54%) was most frequently isolated, followed by S. dysenteriae (20%), S. boydii (16%) and S. sonnei (10%). Among S. flexneri (n=122), 29 (24%) were 2a, and 23 (19%) were 2b. None of the Shigella strains were resistant to mecillinam or ciprofloxacin. Resistance to nalidixic acid was most frequent among S. dysenteriae type 1 (100%) followed by S. flexneri 2a (69%), and S. flexneri 2b (52%). Systematic monitoring is needed to identify most prevalent serotypes, and to detect changes in the prevalence and antimicrobial resistance pattern.

Type
Short Reports
Copyright
2004 Cambridge University Press