COVID-19 vaccines that it had originally proposed for 2020 due to supply chain issues.In an emailed statement to Global News, the pharmaceutical company confirmed what was first reported by the Wall Street Journal, that it will be delivering up to 50 million doses of the COVID-19 vaccine by the end of 2020 worldwide, down from the 100 million doses previously promised.
Canada’s review of Pfizer coronavirus vaccine will be completed ‘soon,’ health minister says “Based on current projections we expect to produce globally up to 50 million vaccine doses in 2020 and up to 1.3 billion doses in 2021,” Pfizer said in a statement.Pfizer said there are two reasons the number of doses expected has changed.“For one, scaling up a vaccine at this pace.