Bulgaria Begins Mass-Vaccination Effort; All Welcome To Line Up In ‘Green Corridors’

People wait in front of the hospital of the Military Medical Academy in Sofia, Bulgaria, on Feb. 21 for a COVID-19 vaccination.

In an effort to boost vaccination rates among a skeptical public, Bulgaria has opened up COVID-19 inoculations to all who want them — with many waiting in line for hours to receive a first dose.

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