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GeoVax to Present COVID-19 Vaccine Data for Immunocompromised Patients

GeoVax presents interim safety data for GEO-CM04S1 COVID-19 vaccine in immunocompromised patients at World Vaccine Congress Europe 2025. Learn about multi-antigen vaccine progress.

This development matters because immunocompromised individuals, including cancer patients and those with hematologic malignancies, have consistently shown reduced immune responses to conventional COVID-19 vaccines, leaving them vulnerable to severe outcomes. The GEO-CM04S1 vaccine's multi-antigen approach and focus on T-cell immunity could represent a breakthrough for these high-risk populations who comprise millions worldwide. As COVID-19 continues to circulate and new variants emerge, effective protection for immunocompromised patients remains a critical public health priority. Success in this area could also inform vaccine development for other infectious diseases affecting vulnerable populations, potentially transforming how we protect those with compromised immune systems against multiple pathogens.