Table 1.
28 Subtype B Clusters Containing 10 or More Virus Sequences, and Including Both NCC and LANL Sequences
| Size | Class | NCCa | LANL Directb | LANL Indirectc | Median Year NCCd | Median Year LANLd | Countries (LANL) |
|---|---|---|---|---|---|---|---|
| 3502 | International | 512 | 1172 | 1818 | 2008 | 2003 | USA (1122), China (638), Canada (248), Japan (241), Switzerland (178), Italy (91), and 38 other countries, and 1 with no country data |
| 1492 | International | 2 | 239 | 1251 | 2007.5 | 2010 | Japan (1471), UK (13), USA (2), China (2), Germany (1), Hong Kong (1) |
| 68 | Local | 65 | 3 | 0 | 2010 | 2009 | USA (3) |
| 37 | Local | 29 | 7 | 1 | 2007 | 2008.5 | USA (7), Hong Kong (1) |
| 35 | National | 3 | 13 | 19 | 2006 | 2004.5 | USA (32) |
| 34 | National | 2 | 7 | 25 | 2008.5 | 2004 | USA (20), Canada (12) |
| 28 | Local | 19 | 8 | 1 | 2008 | 2005 | USA (6), Canada (2), Japan (1) |
| 24 | Local | 21 | 3 | 0 | 2013 | 2005.5 | USA (3) |
| 24 | International | 1 | 3 | 20 | 2013 | 2011 | Philippines (12), Canada (3), Thailand (2), Taiwan (2), Australia (1), Brazil (1), and 2 other countries |
| 22 | International | 1 | 6 | 15 | 2014 | 2004 | Denmark (13), Sweden (7), Norway (1) |
| 21 | Local | 18 | 3 | 0 | 2015 | 2010 | USA (3) |
| 21 | International | 1 | 1 | 19 | 2005 | 2009.5 | Japan (20) |
| 20 | Local | 19 | 1 | 0 | 2009 | 2009 | USA (1) |
| 19 | International | 1 | 4 | 14 | 2007 | 2005.5 | UK (11), Australia (4), Singapore (1), Canada (1), USA (1) |
| 18 | Local | 11 | 6 | 1 | 2006 | 1999 | USA (7) |
| 17 | International | 3 | 7 | 7 | 2010 | 2009 | Canada (13), USA (1) |
| 17 | International | 1 | 13 | 3 | 2011 | 2010.5 | Poland (7), UK (6), USA (2), Germany (1) |
| 16 | Local | 13 | 2 | 1 | 2012 | 2006 | USA (3) |
| 14 | National | 4 | 2 | 8 | 2011 | 2002.5 | USA (10) |
| 13 | National | 3 | 5 | 5 | 2008 | 2005 | USA (10) |
| 12 | International | 1 | 2 | 9 | 2013 | 2008 | UK (5), Germany (2), USA (1), Spain (1), Canada (1), Serbia (1) |
| 11 | Local | 10 | 1 | 0 | 2013 | 2007 | USA (1) |
| 11 | Local | 10 | 1 | 0 | 2007.5 | 2011 | Germany (1) |
| 10 | Local | 9 | 1 | 0 | 2008 | 2008 | USA (1) |
| 10 | National | 4 | 6 | 0 | 2005.5 | 2003 | USA (6) |
| 10 | N/A | 4 | 5 | 1 | 2015 | 2011 | USA (5), Australia (1) |
| 10 | National | 2 | 6 | 2 | 2004 | 2009 | USA (7), Italy (1) |
| 10 | National | 1 | 8 | 1 | 2007 | 2005 | USA (9) |
Abbreviations: LANL, Los Alamos National Laboratories; N/A, nonapplicable; NCC, Northern California Cohort.
aNumber of sequences from the NCC.
bNumber of previously published sequences in the Los Alamos National Laboratories HIV Sequence Database (LANL) directly linked (TN93 genetic distance ≤0.015) to an NCC sequence in the cluster. cNumber of LANL sequences in the cluster directly linked only to another LANL sequence in the cluster. dMedian Isolation year for the NCC and LANL sequences.