Polyrizon Advances Towards Human Clinical Trials: Secures First U.S. Clinical Site for NASARIX™ Allergy Blocker Clinical Trial

Raanana, Israel, May 13, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (the “Company” or “Polyrizon”), a development-stage biotech company specializing in the development of innovative intranasal hydrogels, today announced the signing of its first Clinical Trial Agreement (CTA) with a U.S.-based clinical research site specializing in allergy studies, marking a key milestone toward the initiation of its clinical program for the NASARIXTM (PL-14) Allergy Blocker.