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Al Jazeera

Pfizer accused of 'stealing' COVID vaccine technique

Al Jazeera ·
Al Jazeera
Al Jazeera

The U.S. pharmaceutical company Moderna is suing its rivals, Pfizer and BioNTech, over the technology behind its COVID-19 vaccine. Both jabs use a new technique based on mRNA, which Moderna claims it developed years before the pandemic. Pfizer says it's surprised by the lawsuits and will vigorously defend its technology.