A medical worker fills a syringe with a dose of the Pfizer-BioNTech Covid-19 vaccine as the country launches its inoculation campaign at the University Clinic for Infectious Diseases in Skopje on February 17, 2021. - North Macedonia started with giving coronavirus vaccinations on February 17, 2021. A first batch consisting of 4,680 Pfizer vaccines donated by Serbia arrived during the weekend. (Photo by Robert ATANASOVSKI / AFP)