CpG-adjuvanted stable prefusion SARS-CoV-2 spike protein protected hamsters from SARS-CoV-2 challenge.
Sci Rep. 2021 Apr 22;11(1):8761. doi: 10.1038/s41598-021-88283-8.
Sci Rep. 2021.
PMID: 33888840
Free PMC article.