The T cell memory response is a crucial component of adaptive immunity responsible for
limiting or preventing viral reinfection. T cell memory after infection with the SARS-CoV-2 …

Several studies have suggested the imprinting of SARS-CoV-2 immunity by original immune
challenge without addressing the formation of the de novo response to successive antigen …

ABSTRACT Introduction On 31 July 2023, the United States Department of Health and
Human Services announced the formation of the Office of Long COVID Research and …

Global concern over COVID-19 vaccine distribution disparities highlights the need for
strategic booster shots. We explored longitudinal antibody responses post-booster during …

Introduction Several effective vaccines for severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) have been developed and implemented in the population. However, the …

COVID-19 pandemic saw emergence of multiple SAR-CoV-2 variants. Exacerbated risk of
severe outcome and hospital admissions led us to comprehend differential host-immune …

The continuous evolution of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐
2) has been accompanied by the emergence of viral mutations that pose a great challenge …

Much of the global population now has some level of adaptive immunity to SARS-CoV-2
induced by exposure to the virus (natural infection), vaccination, or a combination of both …

Endemic human coronaviruses (HCoV) NL63, 229E, OC43, and HKU1 cause respiratory
infection. Following infection, a virus-specific serum antibody rise is usually observed …

While the World Health Organization (WHO) has de-escalated coronavirus disease 2019
(COVID-19) from a global health emergency, ongoing discussions persist as new viral …