Syringes and a vial of the Pfizer-BioNtech COVID-19 vaccine are pictured ahead of use at a GP led clinic in Chalfont St Peter, west of London, as hundreds of Covid-19 vaccination centres run by local doctors’ surgeries begin opening across England. – Britain has received some 800,000 doses of the vaccine in the first batch of an order of 40 million. Up to four million doses are expected by the end of December. The vaccine is administered in two doses, 21 days apart. The over-80s and health and social care staff are first in line to get the jab in the national rollout. (Photo by Steve Parsons / POOL / AFP) (Photo by STEVE PARSONS/POOL/AFP via Getty Images) Crédito: STEVE PARSONS/POOL/AFP via Getty Images
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