Covid Antibodies May Wane, T-Cells Are New Heroes

PUBLISHED ON: July 31, 2020 | Duration: 7 min, 45 sec

  
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We talk to Dr Faheem Younus, chief of infectious diseases, University of Maryland, on the role of T-cells in providing immunity from coronavirus infection. There have been several studies that indicate COVID-19 antibodies disappear after a few weeks or months. This has raised worries about reinfection, but now doctors say T-cells are providing protection.
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