All you need is for T-cells to acquire an immune response to the virus through some form of exposure.
No.
Jesus is a name. It means YHWH Saves.
Christ is a title. It means the Anointed One.
Jesus Christ is a singular person: the One Incarnate Person of God the Logos.
Jesus Christ is not a concept or a phenomenon.
I’m not misinformed at all. This is my field. And I’m essentially quoting St Cyril of Alexandria.
No. Read St Cyril of Alexandria.
Absolutely, you can be entirely asymptomatic. The course an infection takes is largely due to the health of the individual and the individual’s immune response to a particular pathogen. The evidence from SARS-CoV-1 suggests that T-cells in some people can retain immunity for more than a decade after viral exposure.