- Reported positive twelve-month durability data and initial proof-of-concept for revaccination with IVX-121 against RSV - - IVX-A12 (RSV+hMPV) Phase 2 topline interim data expected by end of 2023 - - Completed candidate selection for SARS-CoV-2 and influenza programs, highlighting company’s

SEATTLE, Nov. 08, 2023 (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

SEATTLE, Oct. 31, 2023 (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

SEATTLE, Sept. 19, 2023 (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

- Positive topline interim Phase 1 results for bivalent VLP vaccine candidate IVX-A12 against RSV and hMPV in older adults - - Positive twelve-month immunogenicity data and initial proof-of-concept for revaccination with IVX-121 against RSV - - Initiation of Phase 2 Trial of IVX-A12 with topline

- In new data from Icosavax’s IVX-121 Phase 1b extension trial in older adults, GMTs against RSV through day 365 persisted at ~45-70% of the GMTs at day 28 (for 75 and 250 µg unadjuvanted dosages) - - Data provide additional clinical evidence of potential differentiation on durability with

- Phase 2 topline interim results expected in 1Q 2024 - - 6-month durability data for Phase 1 trial of IVX-A12 also expected in 1Q 2024 - SEATTLE, June 20, 2023 (GLOBE NEWSWIRE) -- Icosavax, Inc. (Nasdaq: ICVX), a biopharmaceutical company leveraging its innovative virus-like particle (VLP)

SEATTLE, May 22, 2023 (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-A12 induced robust immune responses at Day 28 to both RSV and hMPV in older adults – –  IVX-A12 was generally well tolerated with no vaccine-related SAEs – –  First demonstration of hMPV vaccine immunogenicity in an older adult population – –  No evidence of immune interference; initial

- IVX-A12 (RSV+hMPV) Phase 1 topline interim data expected in 2Q 2023 - - Initiation of IVX-A12 Phase 2 trial expected in 2H 2023 - - Cash and cash equivalents, restricted cash, and short-term investments of $197.7M at end 1Q 2023 - SEATTLE, May 10, 2023 (GLOBE NEWSWIRE) -- Icosavax, Inc.