GLOBAL MARKETS-Omicron vaccine warning triggers fresh global selloff

By Marc Jones

LONDON, Nov 30 (Reuters) - There was a fall in world share markets and shift to safer currencies and bonds on Tuesday after the CEO of drugmaker Moderna warned that COVID-19 vaccines are unlikely to be as effective against the new Omicron variant.

Europe's main bourses jolted nearly 1% lower, oil shed 3%, Australia's currency which is highly sensitive to global economic confidence hit a year low while Japan's safe-haven yen, German government bonds and gold all rose.

"There is no world, I think, where (the effectiveness) is the same level," Moderna's chief Stéphane Bancel told the Financial Times in an interview.

"I think it's going to be a material drop. I just don't know how much because we need to wait for the data. But all the scientists I've talked to . . . are like 'this is not going to be good'," Bancel said.

The early tumbles meant Europe's equity markets scratched off Monday's rebound and were below the levels hit on Friday when traders wiped roughly $2 trillion off global stocks in the initial Omicron rout.

Bancel had earlier said on CNBC that there should be more clarity on the efficacy of COVID-19 vaccines against Omicron in about two weeks, but that it could take months to begin shipping a reworked vaccine designed for the new variant.

"It's not good news, and it's coming from someone who should know," said Commonwealth Bank of Australia currency strategist Joe Capurso. "Markets have reacted in exactly the way you'd expect them to."

MSCI's broadest global equities index which tracks 50 countries was 0.2% lower and heading for only its third red month of the year. It has risen nearly 14% in 2021 whereas emerging market stocks have lost nearly 6%.

It has been even harder for Europe's travel and leisure stocks. Worries that holidays will have to cancelled again have seen them lose over 20% this month, which is the biggest monthly fall since initial COVID-19 panic in March 2020.

Risk aversion was also hitting the currency markets with the U.S. dollar weakening 0.5% versus its main rivals. The Aussie dollar's overnight slide of 0.65% scored its 12-month low of $0.7093 whereas the Japanese yen - traditionally viewed as safe harbour due to its role as a funding currency - was near its highest level of the month at 112.98 yen.

ECONOMIC HIT

There was plenty of data to digest too.

Activity in China's services sector grew at a slightly slower pace in November, official data showed on Tuesday, with the sector taking a hit from fresh lockdown measures as authorities raced to contain the latest outbreak.

China's blue chip CSI 300 index closed 0.4% lower while Hong Kong's Hang Seng Index shed over 1.5% exacerbated by breach of a strong technical support level of 24,000 points, according to analysts.

In the commodity markets, Brent crude futures fell $2.32, or 3.2%, to $71.12 a barrel. Oil prices are now down 15% for the month which, like travel stocks, is also the worst month since the COVID rout. It does, however, come after a more than 400% surge in prices since that trough.

The weaker dollar meant the euro was about to continue its bounce especially after euro zone inflation came in at 4.9%, by far the highest level since the euro's introduction more than two decades ago.

Even when fast rising food and fuel prices were excluded it was it rose to 2.6%, well above expectations.

The single currency was last at $1.1350, well up from a near 17-month trough of $1.11864 last week when ECB policymakers signalled they still expected inflation to cool.

Omicron worries though meant the yield on 10-year German Bunds -- regarded as one of the safest assets in the world -- dipped to its lowest in just over a week at -0.345% and was last down about 2 basis points on the day.

Most other benchmark 10-year yields in the euro zone fell by a similar amount, while U.S. 10-year Treasury yields tumbled 7.5 bps to around 1.45%.

"We maintain our view that the ECB’s Governing Council will reinforce its patience on the policy rate at the December meeting to look through the inflation surge," analysts at Goldman Sachs said in a note.

"Additional targeted and regional restrictions, rather than blanket lockdowns," will see "a cumulative economic hit over Q4 and Q1 of about 0.4% of GDP in the euro area, and 0.2% of GDP in the UK," they added. Blanket lockdowns though could cause twice as much damage.

(Additional reporting by Scott Murdoch in Hong Kong Editing by Peter Graff and Chizu Nomiyama)