A’s, B’s And O’s Are Disappearing From Major Brands To Highlight The Critical Importance Of Blood Donations

A’s, B’s And O’s Are Disappearing From Major Brands To Highlight The Critical Importance Of Blood Donations The American Red Cross launched the Missing Types campaign to raise awareness for lifesaving blood donations and urge the public to make an appointment to give blood or platelets this summer. During the Missing Types campaign, the letters A, B and O — the letters representing