Table. Characteristics of patients infected with influenza A(H5N1) virus and samples collected, northern Vietnam, 2004–2010*.
| Patient no., virus isolated | HA clade | Sample | Date |
Outcome | ||
|---|---|---|---|---|---|---|
| Symptom onset | Hospitalization | Sample collection | ||||
| UT3040 | ||||||
| A/Vietnam/UT3040I/2004 (UT3040I) | 1 | TS | NA | NA | 2004 Jan 6 | Died |
| A/Vietnam/UT3040II/2004 (UT3040II) |
1 |
TA |
NA |
NA |
2004 Jan 7 |
Died |
| UT31312 | ||||||
| A/Vietnam/UT31312I/2007 (UT31312I) | 2.3.4 | TA | NA | NA | 2007 Jul 25 | Died |
| A/Vietnam/UT31312II/2007 (UT31312II) | 2.3.4 | TA | NA | NA | 2007 Jul 26 | Died |
| A/Vietnam/UT31312III/2007 (UT31312III) |
2.3.4 |
TS |
NA |
NA |
2007 Jul 25 |
Died |
| UT31394 | ||||||
| A/Vietnam/UT31394I/2008 (UT31394I) | 2.3.4 | TS | NA | NA | 2008 Jan 17 | Died |
| A/Vietnam/UT31394II/2008 (UT31394II) |
2.3.4 |
TA |
NA |
NA |
2008 Jan 17 |
Died |
| UT31413 | ||||||
| A/Vietnam/UT31413I/2008 (UT31413I) | 2.3.4 | TS | 2008 Feb 3 | NA | 2008 Feb 13 | Died |
| A/Vietnam/UT31413II/2008 (UT31413II) |
2.3.4 |
TA |
2008 Feb 3 |
NA |
2008 Feb 13 |
Died |
| UT36250 | ||||||
| A/Vietnam/UT36250I/2010 (UT36250I) | 2.3.4.2 | TS | 2010 Mar 5 | 2010 Mar 10 | 2010 Mar 10 | Survived |
| A/Vietnam/UT36250II/2010 (UT36250II) |
2.3.4.2 |
TA |
2010 Mar 5 |
2010 Mar 10 |
2010 Mar 11 |
Survived |
| UT36282 | ||||||
| A/Vietnam/UT36282I/2010 (UT36282I) | 2.3.4.1 | TS | 2010 Mar 27 | 2010 Apr 2 | 2010 Apr 1 | Survived |
| A/Vietnam/UT36282II/2010 (UT36282II) |
2.3.4.1 |
TS |
2010 Mar 27 |
2010 Apr 2 |
2010 Apr 3 |
Survived |
| UT36285 | ||||||
| A/Vietnam/UT36285I/2010 (UT36285I) | 2.3.4.1 | TS | 2010 Apr 2 | 2010 Apr 4 | 2010 Apr 4 | Survived |
| A/Vietnam/UT36285II/2010 (UT36285II) | 2.3.4.1 | TS | 2010 Apr 2 | 2010 Apr 4 | 2010 Apr 8 | Survived |
*HA, hemagglutinin; NA; not available; TA, throat swab; TS, tracheal aspirate.