| 摘要 |
A process for producing a split influenza virus preparation or subunit influenza preparation comprising the steps of: (i) providing a whole virus preparation; (ii) splitting the whole virus preparation in the presence of a first detergent; (iii) adding t-octylphenoxypolyethoxyethanol (TRITON X-100™) to the resulting split virus preparation; and (iv) filtering the split virus preparation. |
