Why countries are resorting to pandemic lockdowns again

The lockdowns are back. On Thursday, Ireland is set to become the first country in Europe to impose a second national lockdown as cases of the novel coronavirus surge once again. “We’re making a preemptive strike against the virus, acting before it’s too late,” Deputy Prime Minister Leo Varadkar said as he announced the measures. Ireland is not alone in moving toward drastic action, although the extent of measures varies. The Czech Republic, only months ago considered a rare pandemic success story, announced similar plans on Wednesday. Britain, France, Germany and Spain have set regional restrictions this month, prompting demands for nationwide action.