Around the world, As, Bs and Os are disappearing. During our Missing Type campaign we are asking everyone to 'drop' the letters of the main blood groups to show support for blood donation and register to give blood. This year blood donor organisations from 21 countries - covering 1 billion people - are coming together, with support from organisations such as Microsoft, Boots and Manchester City.
In England alone we need almost 200,000 new donors, especially from blood groups like O negative and A negative, younger and black and South Asian donors. So register to give blood today.