Question

Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?(1 point)ResponsesPeople 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.Each person’s immune system employs different tactics to get rid of the virus.Each person’s immune system employs different tactics to get rid of the virus.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.Skip to navigation

Answer 1

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

Individual factors (genetics, prior infections or vaccinations, age, health, medications, etc.) cause different immune responses.