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Three vaccines show the most promise in stimulating immune responses

Vaccines being developed by University of Oxford researchers and AstraZeneca; Pfizer and German partner BioNTech; and China’s CanSino Biologics all ...
coronavirus covid pfizer biontech vaccine

German-made vaccine likely ready by December, but BioNTech CEO says taming coronavirus might take a decade

Several hundred million doses [of a COVID-19 vaccine] could be produced even before approval, and over 1 billion by the ...