* China's economy picked up in fourth quarter
* Libyan oil output cut by 200,000 bpd
* Stronger dollar weighs on prices
(Updates prices)
By Bozorgmehr Sharafedin
LONDON, Jan 18 (Reuters) - Oil prices fell slightly on Monday as a stronger dollar, fears over soaring COVID-19 cases around the world and the slow pace of vaccination against the coronavirus outweighed a better-than-expected quarterly rebound for China's economy.
Brent crude LCOc1 was down 23 cents, or 0.4%, at $54.87 per barrel at 1720 GMT, and West Texas Intermediate U.S. crude CLc1 fell 19 cents, or 0.4%, to $52.17.
"Corona-induced economic fears, a stronger U.S. dollar and more pessimistic investor sentiment are all playing their part in the fact that Brent is trading ... around $3 lower than last Wednesday," said Commerzbank (DE:CBKG) analyst Eugen Weinberg.
The benchmarks had rallied in the past few weeks, buoyed by COVID-19 vaccine rollouts and a surprise cut in output by Saudi Arabia. But the slow pace of vaccination has raised doubts over how soon economies could recover.
A UK official said Britain's vaccine rollout was limited by a "lumpy" manufacturing process, and Pfizer Inc (NYSE:PFE) PFE.N said it was distributing fewer doses of its vaccine in Europe in January than originally contracted. campaigns, although ongoing, are lagging the speed needed to fast-track a global recovery in the first quarter and the comeback for oil demand will be slow," said Rystad Energy's head of oil markets Bjornar Tonhaugen.
The U.S. dollar strengthened for a third consecutive day on Monday to a four-week high, weighing on crude prices. Oil is usually priced in dollars, so a stronger dollar makes crude more expensive for buyers with other currencies. concerns ahead of this week's U.S. presidential inauguration are also dragging on investor sentiment, said PVM Oil analyst Tamas Varga. addition to the coronavirus running amok, this week's tense presidential inauguration can also cause unease amongst investors," he said.
Oil prices clawed back some losses after Chinese data showed the economy of the world's biggest oil importer picked up speed in its recovery from the pandemic. also found support in a drop in Libyan oil output, with Waha Oil Company reducing production by up to 200,000 barrels per day because of maintenance on the main pipeline that links the Al-Samah and Al-Dhahra oilfields to Es Sider port. CHART: U.S. oil may test support at $51.35
CHART: Brent oil may slide more to $54.07