Publications by Lubomira Grigorova

Publications by authors named "Lubomira Grigorova"

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Initial introduction and spread of the SARS-CoV-2 AY.4.2.1 Delta variant in Bulgaria, a genomic insight.

Ivailo Alexiev Marta Giovanetti Eleonora Cella Ivan Ivanov Ivan Stoikov Lubomira Grigorova Iliana Grigorova

J Med Virol

December 2022

The evolution of the emerging SARS-CoV-2 variants carrying mutations in the spike protein raises concerns about the possibility of accelerated transmission in the ever-evolving COVID-19 pandemic worldwide. AY.4.

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