What Ethnicity Has O Negative?
What Ethnicity Has O Negative? Characteristic O-positive O-negative Caucasian 37% 8% African American 47% 4% Asian 39% 1% Latino-American 53% 4% Where does O blood type originate from? Type O is particularly high in frequency among the indigenous populations of Central and South America, where it approaches 100%. It also is relatively high among Australian