Table 1 Geographic origin of sequences and sampling year
Country | No. of sequences | Sampling year(s) |
|---|---|---|
AFGHANISTAN (AF) | 1 | 2007 |
CENTRAL AFRICAN REPUBLIC (CF) | 1 | 1990 |
IRAN (IR) | 1 | 2010 |
CHINA (CN) | 153 | 1997–2011 |
HONG KONG (HK) | 1 | 2004 |
INDONESIA (ID) | 1 | 1993 |
JAPAN (JP) | 11 (8 sequences have no sampling year) | 1993–2011 |
THAILAND (TH) | 133 (1 sequences have no sampling year) | 1990–2009 |
UNITED STATES (US) | 4 | 1998–2005 |
VIETNAM (VN) | 33 | 1997–1998 |
Total | 339 | 1990–2011 |