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Table 1 Prevalence of human and fish Streptococcus agalactia serotype Ia isolates and their pulsotypes in four years

From: Genetic and pathogenic difference between Streptococcus agalactiae serotype Ia fish and human isolates

Year 2007 2008 2011 2012 Total
Total fish isolates 7   23 7 37
Serotype Ia [N (%)] 7 (100)   23 (100) 7 (100) 37 (100)
Pulsotypes [N (%)]
 I 6 (85.7)   19 (82.6) 5 (71.4) 30 (81.1)
 Ia 1 (14.3)   4 (17.4) 0 (0) 5 (13.5)
 ND 0 (0)   0 (0) 2 (28.6) 2 (5.4)
Total human isolates 185 169 81 119 554
Serotype Ia [N (%)] 7 (3.8) 5 (3.0) 3 (3.7) 5 (4.2) 20 (3.2)
Pulsotypes [N (%)]
 II 2 (28.6) 2 (40) 1 (33.3) 2 (40) 7 (35)
 IIa 2 (28.6) 2 (40) 1 (33.3)   5 (25)
 IIb 1 (14.3)     1 (5)
 III 1 (14.3)     1 (5)
 IV 1 (14.3)     1 (5)
 V   1 (20)    1 (5)
 VI    1 (33.3)   1 (5)
 VII     1 (20) 1 (5)
 VIII     1 (20) 1 (5)
 IX     1 (20) 1 (5)