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Volume 10, Number 3—March 2004
Research

Correlating Epidemiologic Trends with the Genotypes Causing Meningococcal Disease, Maryland

M. Catherine McEllistrem*Comments to Author , John A. Kolano*, Margaret A. Pass†, Dominique A. Caugant‡, Aaron B. Mendelsohn§, Antonio Guilherme Fonseca Pacheco§, Jafar Razeq¶, Lee H. Harrison*†, and the Maryland Emerging Infections Program
Author affiliations: *University of Pittsburgh Graduate School of Public Health and School of Medicine, Pittsburgh, Pennsylvania, USA; †Johns Hopkins University Bloomberg School of Hygiene and Public Health, Baltimore, Maryland, USA; ‡World Health Organization Collaborating Centre for Reference and Research on Meningococci, Norwegian Institute of Public Health, Oslo, Norway; §University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA; ¶Maryland Department of Health and Mental Hygiene, Baltimore, Maryland, USA

Main Article

Table 2

PFGE and MLST results for selected serogroup Y strains

Age group Culture date ST No. alleles related to ST-23 ST-23 complex PFGE interpretation
15–24
 3/93
 1,625
 6/7
 Yes
 Clonal group 1
15–24
 2/97
 1,625
 6/7
 Yes
 Clonal group 1
>25
 8/94
 1,625
 6/7
 Yes
 Clonal group 1
≥25
 7/93
 1,625
 6/7
 Yes
 Clonal group 1
<15
 8/95
 1,622
 6/7
 Yes
 Clonal group 1
<15
 2/97
 1,622
 6/7
 Yes
 Clonal group 1
>25
 3/97
 1,622
 6/7
 Yes
 Clonal group 1
<15
 5/94
 23
 7/7
 Yes
 Clonal group 1
>25
 5/96
 23
 7/7
 Yes
 Clonal group 1
> 25
 6/96
 23
 7/7
 Yes
 Clonal group 2
>25
 11/99
 1,620
 5/7
 Yes
 Clonal group 2
>25
 10/99
 1,621
 6/7
 Yes
 Clonal group 2
>25
 10/99
 1,621
 6/7
 Yes
 Clonal group 2
<15 4/99 167 0/7 No Neither clonal group 1or 2

aPFGE, pulsed-field gel electrophoresis; ST, sequence typing; MLST, multilocus sequence typing.

Main Article

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Page updated: February 08, 2011
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The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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