What unique health risk concerning blood types can cause fading kitten syndrome in Devon Rex litters?

Answer

If a Type B female mates with a Type A male

If a Type B female mates with a Type A male, the mother develops antibodies that attack the Type A kittens through nursing, leading to a form of fading kitten syndrome.

What unique health risk concerning blood types can cause fading kitten syndrome in Devon Rex litters?
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