answersLogoWhite

0

The active ingredient in any vaccine is the antigen to which the body then creates protective antibodies. It can be any portion of the bacterium or virus that produces the necessary immune response.

In the case of Gardasil the active ingredients are proteins of HPV Types 6, 11, 16, and 18.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions