Covid vaccine have now arrived in hospitals in England.A total of 40 million doses of the Pfizer and BioNTech's Covid-19 jab have been secured by the UK, enough to treat 20 million people in the coming months, and the first doses have now arrived.The first pictures of the vaccine arriving in an NHS hospital, released today, show a pharmacy technician from Croydon Health Services taking delivery at Croydon University Hospital of the first batch to be delivered to the area.In the photos, nurses at the Royal Free Hospital, London, are also seen simulating the administration of the Pfizer vaccine to support staff training ahead of the rollout.The doses will be administered at dozens of hospital hubs from Tuesday – with people aged 80 and over,.