Angelina Konnova

Jul 26, 2024 | onlinelibrary.wiley.com | Akshita Gupta |Elda Righi |Angelina Konnova |Concetta Sciammarella

1 INTRODUCTION The protection provided by mRNA vaccinations is unequivocal among healthy recipients, showing effectiveness against COVID-19-related hospitalization and mortality of 92% and 91%, respectively.1-3 Nevertheless, vaccine effectiveness, which is usually assessed using serological methods, is known to wane over time and to be lower against newer severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants, including Omicron.1, 4 In populations with impaired immunity,...

May 28, 2024 | medrxiv.org | Akshita Gupta |Elda Righi |Angelina Konnova |Concetta Sciammarella

The authors have declared no competing interest. This work is supported by the ORCHESTRA project, which has received funding from the European Unions Horizon 2020 research and innovation program under grant agreement No 101016167. I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.