Persistence of T-Cell Immunity Responses against SARS-CoV-2 for over 12 Months Post COVID-19 Infection in Unvaccinated Individuals with No Detectable IgG Antibodies

Background: Immune response to SARS-CoV-2 is crucial for preventing reinfection or reducing disease severity. T-cells’ long-term protection, elicited either by COVID-19 vaccines or natural infection, has been extensively studied thus far; however, it is still attracting considerable scientific inter...

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Bibliographic Details
Main Authors: Vassiliki C. Pitiriga, Myrto Papamentzelopoulou, Kanella E. Konstantinakou, Irene V. Vasileiou, Konstantina S. Sakellariou, Natalia I. Spyrou, Athanasios Tsakris
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Vaccines
Subjects:
Online Access:https://www.mdpi.com/2076-393X/11/12/1764