
Frequency of Allergic Reactions to Pfizer Vaccine Greater than Expected: Report
TEHRAN (Press Shia Agency) – The frequency of allergic reactions to the Pfizer-BioNTech coronavirus vaccine is higher than what would be expected for other jabs, according to a report. - Other Media news - While the United States on Wednesday secured a deal with Pfizer Inc. for an additional 100 million doses of its COVID-19 vaccine, the cases of allergic reactions have reportedly prompted...