Breakthrough Infections of E484K-Harboring SARS-CoV-2 Delta Variant, Lombardy, Italy
The Delta variant of concern of severe acute respiratory syndrome coronavirus 2 is dominant worldwide. We report a case cluster caused by Delta sublineage B.1.617.2 harboring the mutation E484K in Italy during July 11–July 29, 2021. This mutation appears to affect immune response and vaccine effica...
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Autores principales: | , , , , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
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Centers for Disease Control and Prevention
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/af4384603743496e98f99540d6211fd2 |
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Sumario: | The Delta variant of concern of severe acute respiratory syndrome coronavirus 2 is dominant worldwide. We report a case cluster caused by Delta sublineage B.1.617.2 harboring the mutation E484K in Italy during July 11–July 29, 2021. This mutation appears to affect immune response and vaccine efficacy; monitoring its appearance is urgent.
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