Validation of SARS-CoV-2 neutralization assay using VSV-based pseudovirus system.
The gold standard for SARS-CoV-2 neutralization assays involves wild-type virus, which requires Biosafety Level 3 (BSL-3) containment. To improve safety and accessibility, pseudovirus-based neutralization assays utilizing non-replicating particles like Vesicular Stomatitis Virus (VSV) expressing the SARS-CoV-2 spike pr...