Vaccine Ingredients
In addition to the live, attenuated or inactive virus, pathogen or toxoid, the Influenza (Flublok) Trivalent & Quadrivalent vaccine contains the following ingredients:
- sodium chloride
- monobasic sodium phosphate
- dibasic sodium phosphate
- polysorbate 20 (Tween 20)
- baculovirus and Spodoptera frugiperda cell proteins
- baculovirus and cellular DNA
- Triton X-100
- lipids
- vitamins
- amino acids
- mineral salts
Source: CDC