Pandemic Pulse

The Secret Behind Pre-existing Immunity in Individuals Unexposed to COVID-19

Bangalore: In a study published in the Nature journal, Scientific Reports on 23rd June 2021, an international team of researchers from MedGenome, India & USA suggest robust pre-existing T-cell immunity against the SARS-CoV-2 virus in individuals unexposed to COVID-19. The presence of high-quality cross-reactive TCRs against common CMV and flu antigens can protect individuals by mounting an […]