* More than 14 million people infected by coronavirus
* First human trial of Oxford COVID-19 vaccine shows promise
* EU leaders to decide on stimulus plan
* Saudi King Salman admitted to hospital (Adds comments, updates prices, changes dateline to NEW YORK)
By Devika Krishna Kumar
NEW YORK, July 20 (Reuters) - Oil prices were little changed on Monday as coronavirus cases increased in many countries, though cautious investor optimism about a potential COVID-19 vaccine and ongoing talks over a European Union fund to revive economies hit by the pandemic curbed losses.
Brent crude LCOc1 was down 6 cents, or 0.1%, at $43.08 per barrel by 11:34 a.m. ET (1534 GMT), while U.S. West Texas Intermediate (WTI) CLc1 was up 1 cent at $40.60.
"As things stand, prices are not likely to produce any sizeable gains very soon, until a signal that the pandemic slows down," said Rystad Energy's head of oil markets Bjornar Tonhaugen.
"Even though in Europe the virus has been cornered, the Americas and some Asian states still have a long way to go."
More than 14.5 million people have been infected by the novel coronavirus globally and more than 604,000 have died of COVID-19, the disease caused by the pathogen, according to a Reuters tally. found some support after German biotech firm BioNTech BNTX.O and U.S. drugmaker Pfizer (NYSE:PFE) PFE.N reported additional data from their experimental COVID-19 vaccine that showed it was safe and induced an immune response in patients. experimental coronavirus vaccine being developed by AstraZeneca AZN.L and Britain's University of Oxford was safe and produced an immune response in early-stage clinical trials, data showed, keeping alive the hope it could be in use by the end of the year. are also looking to the EU summit for trading cues, with leaders showing the first signs of compromise over carving up a proposed 750 billion euro ($858.3 billion) recovery fund to revive economies. the past few weeks, crude oil prices have actually been uncharacteristically quiet, suggesting a potentially sharp move could be on the cards soon," said Fawad Razaqzada, market analyst with ThinkMarkets.
"If the recovery in demand turns out to be quicker and more robust than expected, the supply surplus could diminish fast given the ongoing supply restrictions by the OPEC+ group. This should mean higher oil prices, everything else being equal."
While fuel demand has recovered from a 30% drop in April after many countries imposed strict lockdowns, usage is still below pre-pandemic levels. U.S. retail gasoline demand is falling again as infections rise. tension between China and the United States also put pressure on prices.
China's embassy in Myanmar on Sunday accused the United States of "outrageously smearing" the country and driving a wedge between it and its Southeast Asian neighbours over the contested South China Sea and Hong Kong. Arabia's 84-year-old ruler, King Salman bin Abdulaziz, has been admitted to hospital, suffering from inflammation of the gall bladder. The king has ruled the world's largest crude oil exporter and close U.S. ally since 2015. IEA Lockdows vs Coronavirus Cases
https://tmsnrt.rs/3iIEzB4 Oil Demand Second Coronavirus Wave Scenario
https://tmsnrt.rs/2DtSrz8
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