I'm sure you've had lab tests performed, right? CBC, Chemistry tests, maybe INR for coumadin therapy. It's just another tube of blood they will collect. It's coming from you and nothing is being put into you. No worries about that.
I'm glad you'd like to get tested and I hope you see your grandchildren too. All the best.
I’m not attempting to troll, just my point of view.
Being a septuagenarian (jg), I do not recall too many ‘Chemistry tests’, maybe when I get much older?
I did have a biochemistry test about 50+ years ago and with pure luck I passed!
“It’s coming from you and nothing is being put into you. No worries about that.”
Totally true. An EVIL car ran over me on my bicycle 20 days hospital, RVN shot in the head... Yes, many punctures of my precious hide, still doing well.
The problem with Convalescent Blood Plasma (CBP) is the possible transmission of the active virus. The doner plasma is injected into the subject.
With traditional vaccines, this is well understood, CBP not so much.
From the abstract Pg 152:
” Notably, the use of pathogen inactivation could guarantee additional safety thus supporting less strict selection criteria”
Pathogen inactivation, still working on that...