IBT Bioservices We are a collaborative research organization offering R&D services to identify and develop vaccines and therapeutics for infectious diseases. As experts in the field of infectious diseases and biowarfare countermeasures, we have worked with large and small clients to screen their compounds using in vitro screening assays and in vivo disease models. The company focuses on the core functions of early R&D for vaccines and therapeutics development including: initial in vitro and in vivo screening, animal model development, assay development, and immunogenicity and serology testing. The company provides its customers with value added consulting and customer support.