Humoral immunogenicity of a Coronavirus Disease 2019 (COVID-19) DNA vaccine in rhesus macaques (Macaca mulatta) delivered using needle-free jet injection
Fig 2
Kinetics of neutralizing antibody responses of individual animals.
A) PRNT50 and B) PsVNA50 titers from sera collected at various timepoints. Vertical dashed lines indicate vaccination timepoints. Blue symbols/lines represent IM-DSJI-vaccinated animals. Red symbols/lines represent ID-DSJI-vaccinated animals. Assay lower limits are shown as gray shaded area.