The four-year-old receiving 'superhero' bloodTo play this video you need to enable JavaScript in your browser.This video can not be playedThe four-year-old receiving 'superhero' bloodCloseMore on this story.SectionNewsPublished9 JuneShareclose panelShare pageCopy linkAbout sharingRelated topicsBlood donationFollow Blood donationclose panelYou are now following Blood donationUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description