Polyrizon Demonstrates Reversible Broad-Spectrum Viral Blocking by Its Intranasal Barrier-Forming Formulation
In-Vitro Data Confirms Strong Protection Against H1N1 Influenza via Physical Barrier Mechanism Ra’anana, Israel, Nov. 06, 2025 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (“Polyrizon” or the “Company”), a biotechnology company developing intranasal products based on its proprietary Capture & Contain (C&C) platform, today announced positive in-vitro results for its product candidate, the PL-16 Viral Blocker, a proprietary nasal gel formulation, confirming a broad-spectrum viral blocking efficacy and re ...