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Table 1 Prevalence of enterovirus71 and enterovirus in the Republic of Korea from 2007 to 2012

From: Epidemiology and virologic investigation of human enterovirus 71 infection in the Republic of Korea from 2007 to 2012: a nationwide cross-sectional study

Year No. samples No. (%) EV positive No. (%) EV71 Ranka
2007 691 132 (19.1) 22 (16.7) 3b
2008 1911 1010 (52.9) 2 (0.2) Out of rank 5c
2009 2765 869 (31.4) 127 (14.6) 1
2010 1445 557 (38.5) 190 (34.1) 1
2011 1812 593 (32.7) 118 (19.9) 1
2012 1363 341 (25.0) 126 (37.0) 1
Total 9987 3502 (35.1) 585 (16.7) -
  1. EV enterovirus
  2. aMost frequent ranking among human enterovirus genotype
  3. bCoxsackie virus B2, Coxsakievirus A9 was rank1 and 2 in 2007
  4. c.Included Echovirus30, Echovirus6, CoxsakievirusA10, CoxsakievirusB3, CoxsakievirusB1 in rank 5