What the Omicron variant means for the world economy

A LITTLE MORE than a year after the first success of a covid-19 vaccine in a clinical trial, a sense of dread has struck much of the world. The Omicron variant of the coronavirus, first publicly identified on November 24th, may be able to circumvent the defences built up by vaccination or infection with covid-19. The World Health Organisation declared that Omicron poses a “very high” global risk. The boss of Moderna, a vaccine-maker, warned that existing jabs may struggle against the heavily mutated new variant. Faced with the ghastly prospect of yet more lockdowns, closed borders and nervous consumers, investors have reacted by selling shares in airlines and hotel chains. The price of oil has slumped by roughly $10 a barrel, the kind of drop often associated with a looming recession.