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FILE PHOTO: FILE PHOTO: People pose with syringe with needle in front of displayed Pfizer logo in this illustration taken, December 11, 2021. REUTERS/Dado Ruvic/Illustration/File Photo/File Photo
Pfizer Inc and its German partner BioNTech SE said on Wednesday they had started a mid-stage study of a modified bivalent COVID-19 vaccine which also targets an Omicron variant.
The company did not disclose which subvariant of Omicron the vaccine would be targetting. (Reporting by Leroy Leo in Bengaluru; Editing by Vinay Dwivedi)
Reuters