Did You Know Blood Type O is Most Popular?

Type O blood is the most popular blood type. Type O is routinely in short supply and in high demand by hospitals – both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants.  If you can, please donate! #DonateBlood

The American Red Cross (2021). Facts About Blood and Blood Types. American Red Cross. https://www.redcrossblood.org/donate-blood/blood-types.html.