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ComCor study: analysis of the effectiveness of messenger RNA vaccines against the SARS-CoV-2 Alpha and Beta variants in France
July 22, 2021Over the past six months, the World Health Organization has categorized four SARS-CoV-2 variants as being "of concern" because they are more transmissible or may escape the immune response. They have been termed the Alpha, Beta, Gamma and Delta variants.
Pharma Sources Insight January 2025
