INOVIO’s COVID-19 DNA vaccine INO-4800 targeting SARS-CoV-2 was effective in protecting non-human primates from live virus challenge 13 weeks after the last vaccination. These protective results were mediated by memory T and B cell immune responses from INO-4800 vaccination. These results demonstrate that INO-4800 reduced viral load in both the lower lungs and nasal passages in macaques that received two doses of INO-4800 (1 mg) four weeks apart and then were challenged with live virus 13 wee...