EU580556   Influenza A virus (A/Anas querquedula/Astrakhan/3091/2002(H4N8)) segment 8 nonstructural protein 2 (NS2) and nonstructural protein 1 (NS1) genes, complete cds.   [Influenza A virus (A/Anas querquedula/Astrakhan/3091/2002(H4N8)) | 540568.5]