Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Composition of the adjuvanted influenza vaccine formulations
| Formulation | α -tocopherol (mg) | MPL (μg) |
|---|---|---|
| AS03C |
2.97 |
0 |
| AS03C-MPL25 |
2.97 |
25 |
| AS03C-MPL50 |
2.97 |
50 |
| AS03B |
5.93 |
0 |
| AS03B-MPL25 |
5.93 |
25 |
| AS03B-MPL50 |
5.93 |
50 |
| AS03A |
11.86 |
0 |
| AS03A-MPL25 | 11.86 | 25 |
All formulations of the vaccine contained AS03, which is a squalene and α-tocopherol oil-in-water emulsion-based Adjuvant System. MPL is 3-O-desacyl-4’- monophosphoryl lipid A.
