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Blood group 0 negative is the most popular
By the way: The blood group that is needed the most is 0 negative. “The blood from these donors is compatible with all recipients in an emergency, they are universal donors,” explains Gaber. Donors with 0 negative know that they are valuable, they are sensitized and donate their blood regularly. “Of course we need all blood groups, so every donor is important to us,” emphasizes Gaber.