NEW YORK (Reuters) - U.S. oil prices rose more than 35% on Thursday, recouping some losses from a sell-off that drove prices to near 20-year lows, but analysts saw the rebound as a brief reprieve, anticipating more weakness as the coronavirus outbreak takes its toll on global demand.The outbreak has put pressure on the market as schools and businesses have shuttered, suppressing economic activity around the globe. At the same time, the price war between Saudi Arabia and Russia is flooding..