| brazil | | norovirus hu/gi.4/vig-201/pa/bra/2003 | no rank | 1 | 0 |
| brazil | para | norovirus gi.4 | no rank | 1 | 0 |
| china | | norovirus gi.4 | no rank | 11 | 0 |
| china | | norovirus hu/gi.4/nj16/chn/2014 | no rank | 1 | 0 |
| china | | norovirus hu/gi.4/xm002/2012/chn | no rank | 1 | 0 |
| china | | norovirus hu/gi.4/xm003/2012/chn | no rank | 1 | 0 |
| china | | norovirus hu/gi.4/xm004/2012/chn | no rank | 1 | 0 |
| china | | norovirus hu/gi.4/xm007/2012/chn | no rank | 1 | 0 |
| china | | norovirus hu/gi.4/xm009/2012/chn | no rank | 1 | 0 |
| china | guangxi | norovirus hu/g1.4/sw2011007-1/nanning/2011/chn | no rank | 1 | 0 |
| china | guangxi | norovirus hu/g1.4/sw2011048-1/nanning/2011/chn | no rank | 1 | 0 |
| china | guizhou | norovirus hu/gi.4/guizhoucdc189/2010/chn | no rank | 1 | 0 |
| finland | | norovirus hu/gi.4/muonio/11v1867_1/2011/fin | no rank | 1 | 0 |
| finland | | norovirus hu/gi.4/muonio/11v1869_1/2011/fin | no rank | 1 | 0 |
| finland | | norovirus hu/gi.4/muonio/11v1869_2/2011/fin | no rank | 1 | 0 |
| finland | | norovirus hu/gi.4/pa-nov/2009/fin | no rank | 2 | 0 |
| finland | | norovirus raspberries/gi.4/be-nov/2009/fin | no rank | 1 | 0 |
| france | | norovirus gi.4 | no rank | 2 | 0 |
| france | | norovirus hu/ggi.4/1735ob/77351/fr | no rank | 1 | 0 |
| france | | norovirus hu/ggi.4/oyster1735oa/77351/fr | no rank | 1 | 0 |
| germany | berlin | norovirus hu/gg1-4/berlin/91568.04-6-ba3/2004/de | no rank | 1 | 0 |
| germany | berlin | norovirus hu/gg1-4/berlin/92617.04-3-ba2/2004/de | no rank | 2 | 0 |
| germany | berlin | norovirus hu/gg1-4/berlin/92672.04-4-ba2/2004/de | no rank | 2 | 0 |
| germany | berlin | norovirus hu/gg1-4/berlin/92674.04-5-ba2/2004/de | no rank | 2 | 0 |
| hong kong | | norovirus oyster/gi.4/2007/p4/hk | no rank | 1 | 0 |
| indonesia | jambi province | norovirus gi.4 | no rank | 6 | 0 |
| italy | | norovirus env/ggi.4/678/2006/it | no rank | 2 | 0 |
| italy | | norovirus gi.4 | no rank | 14 | 0 |
| italy | | norovirus hu/gi.4/15waterbsit11/ita | no rank | 1 | 0 |
| italy | | norovirus hu/gi.4/v27bsit11/ita | no rank | 1 | 0 |
| italy | | norovirus hu/izsbs41/ita/2009/gi.4 | no rank | 1 | 0 |
| italy | | norovirus water/izsbs31/ita/2009/gi.4 | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8206/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8207/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8245/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8482/maizuru/08/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8482/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8498/maizuru/08/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8498/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8527/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8529/maizuru/08/jpn | no rank | 1 | 0 |
| japan | | norovirus hu/gi.4/8529/maizuru/2008/jpn | no rank | 1 | 0 |
| japan | chiba prefecture | norovirus hu/gi-4/inba/061217/2006/jp | no rank | 1 | 0 |
| japan | miyagi ken prefecture | norovirus hu/gi.4/m14-035/2014/jp | no rank | 1 | 0 |
| japan | osaka prefecture | norovirus gi/hu/jp/2013/gi.4/s130149 | no rank | 1 | 0 |
| japan | tokyo prefecture | norovirus gi.4 | no rank | 1 | 0 |
| lebanon | | norovirus hu/gi.4/lbn343/2012 | no rank | 1 | 0 |
| morocco | | norovirus gi.4 | no rank | 2 | 0 |
| netherlands | | norovirus oyster a clone 1/ggi.2/2006/nld | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13161/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13284/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13337/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13411/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13456/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13531/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13696/2013/nz | no rank | 1 | 0 |
| new zealand | | norovirus hu/gi.4/nz13808/2013/nz | no rank | 1 | 0 |
| nicaragua | | norovirus hu/gi.4/guadalupe/852/2006/nic | no rank | 1 | 0 |
| nicaragua | | norovirus hu/gi.4/poetas/826/2006/nic | no rank | 1 | 0 |
| nicaragua | | norovirus hu/gi.4/rural/398/2005/nic | no rank | 1 | 0 |
| south africa | | norovirus hu/gi.4/kjp-137c-venda-2015 | no rank | 1 | 0 |
| south africa | | norovirus hu/gi.4/kjp-139c-venda-2014 | no rank | 1 | 0 |
| south africa | | norovirus hu/gi.4/kjp-206c-venda-2015 | no rank | 1 | 0 |
| south africa | | norovirus hu/gi.4/kjp-h011c-venda-2015 | no rank | 1 | 0 |
| south africa | | norovirus wastewater/gi.4/gp_sep11_1051/2011/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/08-01-28/2008/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/09-10-12/2009/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/09-11-30a/2009/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-01-11-k/2010/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-02-08-k1/2010/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-02-22-r1/2010/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-02-22-r2/2010/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-03-29-r1/2010/zaf | no rank | 1 | 0 |
| south africa | | norovirus water/gi.4/10-06-21-k/2010/zaf | no rank | 1 | 0 |
| south korea | | norovirus hu/gi.4/13-2-47/2013/kor | no rank | 1 | 0 |
| south korea | | norovirus hu/gi.4/1-5/2009/kor | no rank | 1 | 0 |
| south korea | | norovirus hu/gi.4/1-6/2009/kor | no rank | 1 | 0 |
| south korea | | norovirus hu/gi.4/gi-4/2007/kor | no rank | 1 | 0 |
| south korea | gyeonggi province | norovirus gi.4 | no rank | 2 | 0 |
| south korea | gyeonggi province | norovirus groundwater/gi.4/ob-02-01/2008/kor | no rank | 1 | 0 |
| south korea | gyeonggi province | norovirus hu/gi.4/ob-01004/2008/kor | no rank | 1 | 0 |
| south korea | gyeonggi province | norovirus hu/gi.4/ob-01005/2008/kor | no rank | 1 | 0 |
| south korea | gyeonggi province | norovirus hu/gi.4/ob-01006/2008/kor | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/lle01/2011/e05.5/jan2011/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s2/dec2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s2/jan2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s3/dec2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s3/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s3/nov2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s4/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s7/apr2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s9/apr2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/river_water/llobregat_s9/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6/apr2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6/jan2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6/jul2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6/jun2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/treated_wastewater/llobregat_s6b/jan2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/uvevv13/2012/m21.2/jan2012/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/apr2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/dec2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/jan2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/jul2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/oct2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s12/sep2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/feb2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/feb2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/jan2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/jun2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/mar2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s5/sep2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s8/jan2009/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s8/nov2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s8/oct2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/ggi.4/wastewater/llobregat_s8/sep2008/sp | no rank | 1 | 0 |
| spain | | norovirus hu/gi.4/nv2345/lle/spain/2008 | no rank | 1 | 0 |
| spain | | norovirus hu/gi.4/nv2528/bnd/spain/2008 | no rank | 1 | 0 |
| spain | | norovirus hu/gi.4/nv2725/vlc/spain/2009 | no rank | 1 | 0 |
| spain | | norovirus hu/gi.4/nv2763/vlc/spain/2009 | no rank | 1 | 0 |
| taiwan | | norovirus gi.4 | no rank | 1 | 0 |
| thailand | | norovirus gi.4 | no rank | 3 | 0 |
| united kingdom | | norovirus hu/gi-4/612057-1/2006/uk | no rank | 1 | 0 |
| united kingdom | | norovirus hu/gi-4/612058-1/2006/uk | no rank | 1 | 0 |
| united kingdom | | norovirus hu/gi-4/714124-1/2007/uk | no rank | 1 | 0 |
| united kingdom | | norovirus hu/gi-4/e-1/2005/uk | no rank | 1 | 0 |
| united states | | norovirus gi.4 | no rank | 3 | 0 |
| united states | | norovirus hu/gi.4/1643/2008/us | no rank | 1 | 0 |