Reference Number | Year | Country | Total number of serum samples tested | Number of serum samples infected by B19 | Percentage B19 positive |
[60] | 2016 | Ardabil, Iran | 350 | 242 | 69.1% |
[61] | 2014 | Azerbaijan, Iran | 86 | 65 | 75.6% |
[62] | 2014-2015 | Mwanza, Tanzania | 258 | 142 | 55% |
[63] | 2013 | Ogbomoso, Nigeria | 231 | 55 | 24% |
[64] | 2012 | Sudan | 147 | 73 | 49.7% |
[65] | 2011 | Tunisie | 404 | 307 | 76.2% |
[66] | 2007 | Cordoba, Spain | 42 | 27.7 | 66% |
[67] | 2007-2008 | Tripoly, Libya | 150 | 100 | 66% |
[68] | 2007-2008 | Bialystok, Poland | 55 | 24 | 43% |
[69] | 2008-2009 | Khartoum state, Sudan | 500 | 287 | 57.4% |
[70] | 2003-2010 | Milan, Italy | 37 | 29 | 78.3% |
[71] | 1999 | Kuwait | 1047 | 560 | 53.3% |
[56] | 1999-2004 | Sendai, Japan | 478 | 100 | 21% |
[72] | 1999-2008 | Oslo, Norway | 1349 | 832 | 61.7% |
[73] | 1998-2000 | Nijmegen, The Netherlands | 2567 | 1788 | 70% |