This is the theory behind autoimmune diseases.

Many vaccines contain adjuvants that irritate the immune system. The idea is that it will force a response to the virus in the vaccine, creating immunity.

However, when vaccines contain numerous other ingredients including human tissue, it may be just as likely to “attack” human cells and not the virus. This would lead to your body constantly attacking itself—an autoimmune disease.

It explains the explosion of autoimmune diseases in the last few decades, as well as serious allergies to things like eggs, peanuts, and latex (vaccine ingredients and contaminants).