Cell‐to‐cell transmission of SARS‐CoV‐2 has been previously reported to occur in peripheral blood mononuclear cells (PBMCs), which do not express the ACE2 protein.15 In PBMCs, we tested both cell‐to‐cell transmission and cell‐free infection when anti‐S monospecific IgGs or bispecific IgGs were present in the culture medium. This evidence concerns the gene ACE2 and infection.