Abstract
Phylogenetic analysis of influenza subtype H5N1 viruses isolated from Vietnam during 2005-2007 shows that multiple sublineages are present in Vietnam. Clade 2.3.4 viruses have replaced clade 1 viruses in northern Vietnam, and clade 1 viruses have been detected in southern Vietnam. Reassortment between these 2 sublineages has also occurred.
| Original language | English |
|---|---|
| Pages (from-to) | 632-636 |
| Number of pages | 5 |
| Journal | Emerging Infectious Diseases |
| Volume | 14 |
| Issue number | 4 |
| Publication status | Published - Apr 2008 |
| Externally published | Yes |