An oral vaccine for SARS-CoV-2 RBD mRNA-bovine milk-derived exosomes induces a neutralizing antibody response in vivo https://www.biorxiv.org/content/10.1101/2022.12.19.517879v1?med=mas
An oral vaccine for SARS-CoV-2 RBD mRNA-bovine milk-derived exosomes induces a neutralizing antibody response in vivo https://www.biorxiv.org/content/10.1101/2022.12.19.517879v1?med=mas