Battling an unprecedented surge like some of its neighbors, Austria's government today announced a full lockdown, the first in Europe to take such dramatic steps amid the continent's fourth surge.Europe's latest surge is its biggest, and last week, the World Health Organization's European region recorded its highest weekly total of the pandemic: nearly 2.19 million cases.Meanwhile, in the United States ahead of the winter holidays, cases continue to spike in the Midwest, with numbers rising in the Northeast, as well.High vaccination level not enoughEarlier this week, Austria ordered a lockdown for unvaccinated people, but Chancellor Alexander Schallenberg said the measure didn't boost vaccination levels enough, according to the Washington