Press Releases

- Antigen component of IVX-411 found to be unstable; issue specific to molecule, with no evidence of read-through to other Icosavax programs - - Now focused on a bivalent strategy for COVID-19 candidate development displaying computationally engineered RBD antigens; provides optionality as a

SEATTLE, July 06, 2022 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle (VLP) platform technology to develop vaccines against infectious diseases, with an initial focus on life-threatening respiratory diseases and a vision

- IVX-121 demonstrated robust immunologic response to RSV, with comparable Geometric Mean Titer (GMT) levels achieved at Day 28 in both young and older adult groups - - IVX-121 was generally well tolerated with no vaccine-related SAEs - - Provides initial indication of a differentiated VLP platform

SEATTLE, June 01, 2022 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle platform technology to develop combination vaccines against infectious diseases, with an initial focus on life-threatening respiratory diseases and a

- Enrollment completed in older adults portion of Phase 1/1b trial of IVX-121, a virus like particle (VLP) vaccine candidate displaying the prefusion stabilized Respiratory Syncytial Virus (RSV) F antigen - - Topline, interim Phase 1/1b data for IVX-121 in RSV, including younger and older adults,

- Completed dosing in older adults portion of Phase 1/1b clinical trial for IVX-121, a VLP vaccine candidate displaying the prefusion stabilized Respiratory Syncytial Virus (RSV) F antigen - - Company anticipates topline, interim data for RSV lead program IVX-121 in 2Q 2022 - - Announced emerging

- Immunologic response observed in both SARS-CoV-2 naive and previously vaccinated subjects, but lower than expected and inconsistent with known data on company’s platform and VLP technology; end-to-end drug product investigation underway - - Data indicate favorable preliminary reactogenicity

SEATTLE, March 02, 2022 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle (VLP) platform technology to develop vaccines against infectious diseases, today announced that the company will participate in the Cowen 42 nd Annual

SEATTLE, Jan. 07, 2022 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle (VLP) platform technology to develop vaccines against infectious diseases, today provided a corporate update and shared anticipated milestones for

- Dr. Shiver has contributed to the licensure of 14 pharmaceutical addressing global infectious diseases - SEATTLE, Jan. 05, 2022 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle (VLP) platform technology to develop