Britain signs manages Pfizer, BioNTech, Valneva for COVID-19 antibodies Kumar Jeetendra | July 20, 2020 Britain has signed deals to procure 90 million doses of 2 possible COVID-19 vaccines in the Pfizer Inc and BioNTech alliance and French group Valneva, the company ministry said on Monday. Britain had procured 30 million doses of the experimental BioNTech/Pfizer vaccine, and a deal in principle for 60 million doses of this Valneva vaccine, …