Superantigens produce a harmful immune response because
A) they activate too many T cells, causing excessive inflammation and cell damage.
B) they initiate a type I allergic response resulting in excessive inflammation.
C) too many phagocytes are activated and destroy host tissue.
D) a strong immune response is necessary to protect the host from the pathogen.

Question

Quizplus · Accepted Answer

Superantigens activate a large number of T cells, leading to excessive inflammation and damage to the host tissues. This harmful immune response is known as a cytokine storm, which causes fever, shock, and even death in severe cases. While a strong immune response is necessary to protect the host from the pathogen, superantigens produce an uncontrolled and harmful immune response that can be more dangerous than the infection itself.

Superantigens Produce a Harmful Immune Response Because