Blood types

Blood types blood type Blood types are categorized into systems There are four possible types in the ABO system: A, B, O and AB In the Rh system, the presence or absence of the D blood group You belong to one of four blood types: O, A, B and AB with an additional Rh factor Canadian Blood Services provides all donors with this information

blood group Blood types are categorized into systems There are four possible types in the ABO system: A, B, O and AB In the Rh system, the presence or absence of the D

blood type COVID-19 · Type A blood may be at higher risk for COVID-19 infection · Type O blood may be somewhat less likely to test positive for COVID-19 and have less Knowledge of blood types in the different species is important as transfusion of incompatible blood (the donor animal has a different blood type from the