Those are questions Fauci, in a million years, will never want to answer.
Yep, It is becoming quite obvious that none of them want to answer. It’s always just “here, take this jab, you’ll like it”.
I think the interesting data in this study are:
(1) Having been previously infected with covid provides antibodies and T cell response magnitudes higher than one dose of the vax provides.
(2) The Pfizer vax produced weak T cell response at least after one dose.
(3) And most interesting T cells can help to recognise different viral variants, they are somewhat less susceptible to loss of immune recognition against viral variants than antibody responses.
A single amino acid can make a big change in the structure, and that means a lot of antibodies can’t bind. Whereas T cells see little peptide fragments, the virus is stripped into fragments and therefore the T cell response is not so badly lost against single amino acid changes.”