Vaccine Ingredients
In addition to the live, attenuated or inactive virus, pathogen or toxoid, the Hep A (Havrix) vaccine contains the following ingredients:
- aluminum hydroxide
- amino acid supplement
- aminoglycoside antibiotic
- formalin
- human diploid cell cultures (MRC-5)
- neomycin sulfate
- phosphate-buffered saline solution
- polysorbate 20
Source: CDC