Vaccine Ingredients
In addition to the live, attenuated or inactive virus, pathogen or toxoid, the Tdap (Boostrix) vaccine contains the following ingredients:
- aluminum hydroxide
- Fenton medium containing a bovine extract
- formaldehyde
- glutaraldehyde
- modified Latham medium derived from bovine casein
- modified Stainer-Scholte liquid medium
- polysorbate 80
- sodium chloride
Source: CDC