The Americ_n Red Cr_ss needs help to bring back the A’s, B’s and O’s.This is not a typo.These letters represent blood types, and the reality is that during blood shortages these letters do go missing from hospital shelves. The American Red Cross urges donors of all blood types to give now to help prevent delays in patient care this summer.Last month, A’s, B’s and O’s began disappearing from brand logos, social media pages, signs [...]