Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?(1 point)

Responses

People that have already been infected are asymptomatic.
People that have already been infected are asymptomatic.

Slight variations due to mutations in the virus trigger different responses in people.
Slight variations due to mutations in the virus trigger different responses in people.

Some viruses are resistant to antibiotics, so they cause a stronger immune system response.
Some viruses are resistant to antibiotics, so they cause a stronger immune system response.

Each person’s immune system employs different tactics to get rid of the virus.

Each person's immune system is unique and has different strengths and weaknesses, leading to varied responses when infected with the same virus. Additionally, factors such as age, overall health, genetics, and previous exposure to the virus can all play a role in determining the immune system response to an infection.