A Newcastle disease virus (NDV) expressing membrane-anchored spike as a cost-effective inactivated SARS-CoV-2 vaccine
W. Sun, S. McCroskery, W.-C. Liu…·P. Palese
This paper evaluates an inactivated Newcastle disease virus expressing the SARS-CoV-2 spike protein as a cost-effective vaccine, showing immunogenicity and protective efficacy in animal models.