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: In July 2025, Trump was diagnosed with chronic venous insufficiency (CVI) , a common condition in individuals over 70 where leg veins struggle to move blood back to the heart.
: Unlike Trump, some former presidents' blood types are known. For example, Barack Obama is reportedly AB-negative , and Ronald Reagan was O-positive .
While , it is a central feature of the security measures protecting him. As the current President (following his 2024 election victory), his presidential limousine, " The Beast ," is equipped with a refrigerated supply of his specific blood type . The Presidential Blood Feature