Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. British Announce 'Major Breakthrough' in COVID-19 Treatment Jamie Dettmer British scientists announced Tuesday a major coronavirus breakthrough, saying a cheap, readily-available steroid can prevent deaths from COVID-19. Scientists from Britain's University of Oxford say in a trial the drug dexamethasone reduced death rates by 35% for patients on ventilators, and by 20% for less immediately critical patients needing oxygen. PeterHorby,theacademicleadingthe trial, told a Downing Street press conference, "what we saw was really quite remarkable." Standing by his side,Prime Minister Boris Johnsonlauded the trial, hailing it as the "biggest breakthrough yet" in treating COVID-19. "I am proud of these British scientists, backed by UK government funding, who have led the first, robust clinical trial anywhere in the world to find a coronavirus treatment proven to reduce the risk of death,"Horbysaid. Johnson added, "we have taken steps to ensure we have enough supplies, even in the event of a second peak." .