The accine is made of a human strain and is intended for immunizing people 18 through 64 years of age who could be at increased risk of exposure to the H5N1 influenza irus contained in the accine.

• 该疫苗由人体获得的毒株制造，可用于可能处于高风险接触H5N1病毒的18至64周岁对该疫苗不过敏的人群的预防。