citizenAID: improving outcomes after a deliberate attack Thursday, 3 November 2022 Launched in late 2016, citizenAID is a UK charity whose aim is to educate members of the public in how to act in a multiple casualty incident and save lives. This has been through a free public app that draws on military medical know-how, combined with web-based resources, a popular paper Pocket Guide, children’s educational materials and a suite of cost-effective emergency equipment for public