It is great that the medical profession is taking a look at how they have been using blood. I would say myself, that blood from someone else, going into me, is a rather sickening thought. But, as primative as it seems, it has saved many a life.
I always wondered what a person "could get" from the blood that was given them. They don't say too much about that either.
So, instead of respecting the medical profession, religious dogma says simply that JW's cannot take blood. My own mother, an active borg, nearly died two years ago because she refused. She remained very ill for a long time, and she was also anemic, which made her condition even more critical. By sheer determination and stubborness, she pulled herself out of it. Others have not been as fortunate. She needs an operation to correct a heart defect, but because of the blood issue, she will not willingly get it done at this point.
Some folks have been given the wrong "type" of blood and have died. These days, there are also some great strides in using alternative blood substitutes. The JW's change back and forth so much over issues. I believe it is a very personal decision and when you or a loved one is facing life or death, you naturally want to do everything possible so that you or your loved one will not die. JW's have a terrible time with this issue, because the choice is not left to them. Personally, I don't believe that the soul of a person is "in the blood", and therefore transfers to the other person. But, the blood does carry many things that can't be undetected until it's too late.
I hope I never have to face the issue. But what I do will not have any bearing on a dictate from someone else, especially JW's.
Karen/Sentinel