Antibodies from patients infected with SARS-CoV in 2003 cross-neutralized SARS-CoV-2 in vitro

(American Association for the Advancement of Science) Antibodies in serum samples collected from patients infected with SARS-CoV during the 2003 outbreak effectively neutralized SARS-CoV-2 infection in cultured cells, according to a new study. The authors also report that, surprisingly, mice and rabbits immunized with a receptor.