Affiliation:
1. Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
2. Singapore Immunology Network, A*STAR, Singapore
Abstract
Abstract
Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2), the etiological agent of Coronavirus Diseases 2019 (COVID-19), triggers an adaptive immunity in the infected host that results in the production of virus-specific antibodies and T cells. Although kinetic and quantitative aspects of antibodies have been analyzed in large patient cohorts, similar information about SARS-CoV-2-specific T cells are scarce. We summarize the available knowledge of quantitative and temporal features of the SARS-CoV-2 T-cell response in this review. Currently, most of the data are derived only from the analysis of the circulatory compartment. Despite this limitation, early appearance, multi-specificity and functionality of SARS-CoV-2-specific T cells are associated with accelerated viral clearance and with protection from severe COVID-19.
Publisher
Oxford University Press (OUP)
Subject
General Earth and Planetary Sciences,General Environmental Science
Cited by
70 articles.
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