Boosting with Omicron-matched or historical mRNA vaccines increases neutralizing antibody responses and protection against B.1.1.529 infection in mice
ABSTRACT The B.1.1.529 Omicron variant jeopardizes vaccines designed with early pandemic spike antigens. Here, we evaluated in mice the protective activity of the Moderna mRNA-1273 vaccine against B.1.1.529 before or after boosting with preclinical mRNA-1273 or mRNA-1273.529, an Omicron-matched vacc...
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Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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格式: | Pré-impressão |
语言: | 英语 |
出版: |
2022
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在线阅读: | https://doi.org/10.1101/2022.02.07.479419 |
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