January is National Blood Donor Month
January is National Blood Donor Month – and dire blood shortages have made it more critical than ever to consider rolling up your sleeve. According to the American Red Cross, Type O blood is routinely in short supply and in high demand by hospitals – both because O positive is the most common blood type (found in 37 percent of Americans) and because type O negative blood (found in 7 percent of Americans) is the universal blood type needed for emergency transfusions and for immune-deficient infants.