Table S1.
Virus isolation and identification of positive samples
| Sample No |
Virus Antisera |
Date of Isolation |
Positive MDCK |
Embryonated Egg |
Clinical signs |
| NIG-FLU-0129 | A/H1/H3 | November 2006 |
Yes | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache. |
| NIG-FLU-0130 | A/H1 | November 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache, sore throat. |
| NIG-FLU-0131 | B | November 2006 |
No | Yes | Fever, cough, runny nose, headache, sore throat. |
| NIG-FLU-0132 | B | November 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, sore throat. |
| NIG-FLU-0137 | A/H1 | November 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache. |
| NIG-FLU-0140 | A/H1 | November 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache. |
| NIG-FLU-0141 | A/H1 | November 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache, sore throat. |
| NIG-FLU-0149 | B | December 2006 |
No | Yes | Fever, sputum production, cough, malaise, fatigue |
| NIG-FLU-0172 | B | December 2006 |
Yes | No | Fever, sputum production, cough, malaise, fatigue |
| NIG-FLU-0179 | A/H1/H3 | December 2006 |
Yes | No | Fever, sputum production, cough, runny nose, headache. |
| NIG-FLU-0180 | *A | December 2006 |
Yes | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache, sore throat. |
| NIG-FLU-0187 | A/H1/H3 | January 2007 |
Yes | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache. |
| NIG-FLU-0189 | B | January 2007 |
Yes | Yes | Fever, sputum production, runny nose, headache. |
| NIG-FLU-0191 | A/H1/H3 | January 2007 |
Yes | No | Fever, sputum production, cough, malaise, fatigue, runny nose, headache. |
| NIG-FLU-0216 | A/H1 | January 2007 |
No | Yes | Fever, sputum production, cough, malaise, runny nose, headache. |
| NIG-FLU-0219 | A/H1 | February 2007 |
No | Yes | Fever, sputum production, cough, malaise, fatigue, runny nose, headache, sore throat. |
| NIG-FLU-0220 | B | February 2007 |
No | Yes | Fever, sputum production, cough, runny nose, |
| NIG-FLU-0222 | B | February 2007 |
No | Yes | Fever, sputum production, malaise, fatigue, headache. |
| NIG-FLU-0231 | - | May 2007 | No | Yes | Fever, sputum production, cough, sore throat |
| NIG-FLU-0234 | B | May 2007 | No | Yes | Fever, sputum production, cough, malaise, fatigue |
| NIG-FLU-0256 | - | May 2007 | No | Yes | Fever, sputum production, |
* Unable to subtype
- Unable to type