The cure for your allergy: a hookworm

observer.guardian.co.uk — A team of British scientists investigating whether a tiny tropical hookworm could provide a cure for asthma and hay fever have committed the ultimate act of bravery by infecting themselves with the parasite to observe the effects... 'It was fairly itchy when they first go through the skin,' he admitted. Feb 6, 2006 View in Crawl 4