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RE: Blood group O is not a universal Donor; why?

in StemSocial2 years ago (edited)

Another myth busted!
It's the same trouble philosophers get into: they always find exceptions!
Can a regular blood type test uncover such rarities, or will these people have to find out the hard way, if their families don't already know?
Good article.

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 2 years ago  

Nope nope, regular blood test cannot detect them.
They do require special screening