[0x500x79]

This seems like first order thinking. What about the repercussions of the infection? Mutations? And what is the tradeoff with the vaccine? Is the vaccine "higher risk" with all of the other second order questions taken into account?

[nintendo1889]

The antibodies stay in your bone marrow forever. See jack kruse's Instagram posts.

[c6401]

Memory B-cells, not antibodies.