Infective Endocarditis caused by Enterococcus gallinarum

tibody responses against emerging Omicron variants of different parentage may be achieved with updated vaccine formulations.Ongoing monitoring of the correlation between genotypic characterization and phenotypic characterization via neutralization of SARS-CoV-2 infection as this virus continues to evolve is important.Conclusion: SARS-CoV-2 remains prevalent worldwide with ongoing spike protein evolution underscoring the need for continued monitoring of SARS-CoV-2 variant proportions and assessment of vaccine-induced neutralization of emerging variants.These data can inform interpretation of vaccine effectiveness and decisions about COVID-19 vaccine composition.