Naples, ITALY - Health workers prepare doses of the Pfizer-BioNTech COVID-19 vaccine at a Coronavirus (COVID-19) vaccination center in Naples, Italy. BACKGRID UK 8 JANUARY 2021,Image: 581936196, License: Rights-managed, Restrictions: RIGHTS: WORLDWIDE EXCEPT IN AUSTRALIA, CANADA, ITALY, NEW ZEALAND, UNITED STATES, Model Release: no