So I had 1 dose of moderna last dec, didn’t get 2nd dose due to new onset neuropathy (later believed to be GBS). Antibody level in March was greater than 250 (at that time that’s as high as scale went). Retested antibodies at end of aug, high 150s. Then got COVID in sept. Antibody level a few weeks ago after the natural infection was greater than 2500. Hope that makes more sense!