If needed just take the blood tranfusion and claim you were pressured into it. Tell them that the doctors used "medical warfare" to trick you. Save your life and don't be stupid! Tell them you only took "fractions" (lol) but by the time you knew it the many "fractions" 'overlapped' and enough "fractions" made it whole blood and all the while this happened "invisibly" to to those without "eyes of understanding"! I'm sure any body of elders would understand this reasoning.
Just saying!
eyeuse2badub