The O blood group lacks any antigens while group ... Similarly, its absence characterizes the Rh-negative blood group. Of the ...

If Neanderthal women mated with Homo sapiens or Denisovan men, there was a high risk of newborns having neonatal hemolytic disease.

It's a bit simplistic, but you can think of the Rh factor as a protein that is either present (positive) or absent (negative) on red blood cells. Exact percentages vary with race, but most people ...

The following Red Cross bloodmobiles will be in the area soon: * 1 to 7 p.m. Tuesday, May 1, at Winsted Fire Hall, 431 Sixth St. S. Winsted. * 1 to 7 p.m. Wednesday, May 2, at the Panther Field ...

The 78 RhD-negative patients, 50 with leukemia, 22 with lymphoma, 2 with solid tumors, 2 with melanoma, 1 with myeloma, and 1 with aplastic anemia, received BM and/or PBSC from RhD-negative ...

Having the protein means RH positivity. But if you don't have the protein, you're RH negative. You don't necessarily have to have the same blood type as your baby since the baby will inherit ...

The American Red Cross has an urgent need for blood donors of all types, especially O negative, A negative and B negative, as fewer donations than expected were given in the first half of summer.