[DuncanWaring]

The vaccinated wasted their specific antibodies (I believe that is called IgM but unsure) on the solitary spike protein in the vaccines, not even the whole virus. In response, the virus changed that spike to the variants Delta, Lambda, etc. which became more contagious and more virulent. So the vaccinated have a weakened response and are less able to fight off each new variant.

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I believe that phenomenon is called “Original Antigenic Sin” (OAS).

[wgmalabama]

Thanks. Have not heard that term before.