During the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic,
multiple variants escaping preexisting immunity emerged, causing reinfections of previously …

The evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) requires
ongoing monitoring to judge the ability of newly arising variants to escape the immune …

The rapid emergence of SARS-CoV-2 variants challenges vaccination strategies. Here, we
collected 201 serum samples from persons with a single infection or multiple vaccine …

The emergence and rapid spread of SARS-CoV-2 variants may impact vaccine efficacy
significantly. The Omicron variant termed BA. 2, which differs genetically substantially from …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mutations may diminish
vaccine-induced protective immune responses, particularly as antibody titers wane over …

The global emergence of many severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) variants jeopardizes the protective antiviral immunity induced after infection or …

Associations between vaccine breakthrough cases and infection by different SARS
coronavirus 2 (SARS-CoV-2) variants have remained largely unexplored. Here we analysed …

INTRODUCTION A systematic characterization of the humoral response to severe acute
respiratory system coronavirus 2 (SARS-CoV-2) epitopes has yet to be performed. This …

INTRODUCTION Genome sequencing at an unprecedented scale during the severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is helping to track spread of …

The impact of the initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
infecting strain on downstream immunity to heterologous variants of concern (VOCs) is …