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Decrease in CD8+CD45+CCR7+CD62L+ T cells in individuals vaccinated with Sinovac-CoronaVac following COVID-19
Dâmaris C S C Fonseca1, Mirtes C B Rocha2, Lucca A Pereira1
1Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil.
Abstract:
Vaccines induce antibodies, but T cell responses are also important for protection against Coronavirus disease 2019. Here, we analyzed the frequency of memory T cells in infected and/or vaccinated individuals and observed a decrease in central memory T cells in individuals who were vaccinated following COVID-19 infection.
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