TY - RPRT TI - Single dose alum adjuvanted RBD protein vaccine provides protection against homologous challenge with SARS-CoV-2 Washington strain and heterologous rechallenge with Delta and Omicron BA.5 variants in K18 hACE2 mouse model AU - Thippeshappa, R. AU - Kulkarni, V. AU - Dwivedi, V. AU - McMillian, J. AU - Argonza, M. AU - Castro, J. AU - Rodriguez, O. AU - Maingot, B. AU - Gazi, M. AU - Meredith, R. AU - Kaushal, D. AU - Carrion, R. PY - 2025 DO - 10.1101/2025.09.18.677166 UR - https://www.biorxiv.org/content/10.1101/2025.09.18.677166v1 ID - 10.1101/2025.09.18.677166 ER -