What is the relationship between exposure to a virus and developing an immunity to it?

In most viral infections, the immune system has the opportunity of attacking viral particles in some stages of the infection (before viruses enter cells or when they are liberated after their replication). ... During these stages, antigens that appear in the membrane of the infected cell can activate the immune response.

Explanation:

jungkook (if i had to pick one) but all of them rly!

explanation:

um why

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"