Strain-specific influenza vaccines including type, used abbreviation, and status of regulatory approval.

aresults of clinical trials used to support license of A/H5N1/Vietnam/1203/2004.blicensed as trivalent seasonal vaccine.a. 用于支持A/H5N1/Vietnam/1203/2004毒株疫苗获批上市的临床试验结果。b. 作为三价季节性疫苗获得上市许可。