Oral Administration of Hyperimmune Eggs Induces Mucosal IgA Responses, Anti-Idiotypic Antibodies, and HIV-1 Neutralizing Activity: A Proof-of-Concept Preclinical Study
Angel Alberto Justiz-Vaillant, Odalis Asin-Milan, Belkis Ferrer-Cosme
This study shows oral hyperimmune IgY induces mucosal IgA, anti-idiotypic antibodies, and HIV-1 neutralizing activity in cats, supporting its potential as an HIV vaccine platform.
bioRxiv · Jul 13, 2026 · PreprintImmunology