does natural immunity change over time?

I know someone who was just diagnosed with COVID for at least the third time, if not 4th time, over the last 2-3 ears and they claim to have never been jabbed. No reason to think they would be lying about the jab. Assuming no jab ever, doesn’t natural immunity make a situation like this highly unlikely? Or is it that some people just have weak natural immunity system and will always be susceptible to newer variants as they move through a population?

Yes natural immunity changes over time as memory B and T cells become exhausted. Many last for years but because they are specific to antigens they don’t always recognize a new variant of a pathogen. Not a doctor so grain of salt. Most of what I have learned about viruses and immunity has been obtained from DrBeen Medical Lectures.

My understanding is SARS2 is mutating to immune escape (get you sick again) @ unnatural speeds that can likley only be done in a GoF laboratory settings.

Influenza strains generaly takes 20 years mutate immune escape to re-infect.

SARS2 Variants are one-off lab chimeras, they go extinct after a few months.

All the wastewater surveillance tests for spike proteins only. The spike protein from a SARS2 infection before omicron could transfect the DNA, making cells spike factories.

Same for the ΨMRNA C19 Torjan Horse “vaccine”, it still uses Wuhan Original Recipe Spike

Suggest watching Christine Stabell-Ben’s TED talk. Explains why some people are particularly vulnerable to infection. 8Jan2019.

agreed

Will definitely watch that. Much appreciation to all on this forum.