SAN FRANCISCO–(BUSINESS WIRE)–Vir Biotechnology, Inc. (Nasdaq: VIR) today is presenting initial Phase 1 data from two of its dual-masked T-cell engagers (TCEs): VIR-5818, targeting a variety of HER2-expressing solid tumors; and VIR-5500, targeting PSMA in metastatic castration-resistant prostate cancer (mCRPC). Data show encouraging preliminary safety and efficacy profiles with no dose-limiting cytokine release syndrome (CRS), maximum tolerated dose (MTD) not yet reached as dose escalation co