In previously unexposed SARS-CoV-2 blood samples, investigators discovered memory helper T cells that recognize cold coronaviruses also recognized SARS-CoV-2, and may help people fight off the virus.
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In previously unexposed SARS-CoV-2 blood samples, investigators discovered memory helper T cells that recognize cold coronaviruses also recognized SARS-CoV-2, and may help people fight off the virus.