[PDF][PDF] OPTIMIZATION OF INTRANASAL COVID-19 VACCINE FORMULATION WITH Lactococcus lactis pNZ HCR BACTERIA AS VECTOR IN LIQUID AEROSOL …

J Freddy, CK Johan, SA Wicaksono… - Jurnal Bioteknologi & …, 2023 - researchgate.net
Vaccination is an effective method to suppress COVID-19 transmission, but injection-based
vaccination is less effective due to its inability to induce mucosal immunity. This study aimed …