Wow, so your antibodies lasted over 15 months now. Thats great. How do they measure them... is there a numberical level that they can read to see how prevalent and strong they are?
I spoke to a friend that had Covid with mild symptoms and got an antibody test a few months later and tested negative for antibodies.
Maybe these variables are why the reporting isn't strong on this because they can't confidently say how long and strong natural antibodies occur in every person. Less predictable than the vaccine?? thoughts?