Table 2 Evolution of meningococcal Sequence-type (ST) and Clonal Complexes (cc) of serogroups A and W from meningitis cases in Niger from 2002 to 2011
Serogroup | Year | ST |
|---|---|---|
A | 2002 | ST-7 (N = 11) (cc5) |
2003 | ST-7 (N = 22) (cc5) | |
2004 | ST-7 (N = 13) (cc5) | |
2005 | ST-7 (N = 16) (cc5) | |
2006 | ST-7 (N = 11) (cc5) and ST-5788 (N = 1) (cc5) | |
2007 (Nov) | ST-7 (N = 21) (cc5) and ST-2859 (N = 6) (cc5) | |
2008 | ST-7 (N = 7) (cc5) and ST-2859 (N = 2) (cc5) | |
2009 | ST-7 (N = 27) (cc5) and ST-2859 (N = 1) (cc5) | |
2010 | ST-7 (N = 3) (cc5) | |
W | 2002 | ST-11 (N = 4) (cc11) |
2003 | ST-2881 (N = 7) (cc175) and ST-11 (N = 5) (cc11) | |
2004 | ST-2881 (N = 4) (cc175) | |
2005 | ST-2881 (N = 7) (cc175) | |
2006 | ST-2881 (N = 2) (cc175) | |
2007 | - | |
2008 | ST-2881 (N = 2) (cc175) | |
2009 | - | |
2010 | ST-11 (N = 13) (cc11) | |
2011 | ST-11 (N = 17) (cc11) |