Omicron Wave Heads for the U.K.

“With cases of the Omicron variant doubling every three days and the government doing an about-face on restrictions it had long resisted, Britain is bracing for a new coronavirus surge, unsure if it will be a relatively minor event or a return to the dark days of earlier pandemic waves,” the New York Times reports.

“Early evidence in Britain backs up tentative findings elsewhere, notably in South Africa, where the heavily mutated new variant is already widespread: It appears to be the most contagious form of the virus yet, a previous case of Covid-19 provides little immunity to it, and vaccines seem less effective against it. But it also seems to cause less severe illness than earlier variants.”