One of the world's worst COVID-19 hotspots last winter, Portugal, has since become Europe's vaccination success story, with nearly nine out of ten people fully immunized. But a new surge in cases has put the authorities back on alert.
One of the world's worst COVID-19 hotspots last winter, Portugal, has since become Europe's vaccination success story, with nearly nine out of ten people fully immunized. But a new surge in cases has put the authorities back on alert.
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