The degree of protective immunity conferred by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is currently unknown. As such, the possibility of reinfection with SARS-CoV-2 is not well understood.
An article by Richard L Tillett, PhD – Joel R Sevinsky, PhD – Paul D Hartley, PhD – Heather Kerwin, MPH – Natalie Crawford, MD – Andrew Gorzalski, PhD et al. (source: thelancet.com)
