GAITHERSBURG, Md., Nov. 01, 2022 (GLOBE NEWSWIRE) -- Emergent BioSolutions Inc. (NYSE:EBS) announced results from a Phase 2 study evaluating the safety and immunogenicity of the company’s adjuvanted single dose chikungunya virus virus-like particle (CHIKV VLP) vaccine candidate in prior recipients of other investigational alphavirus vaccines. The study demonstrated that the CHIKV VLP vaccine candidate was well-tolerated and immunogenic in both alphavirus vaccine-naïve participants and participants previously vaccinated against the Venezuelan equine encephalitis virus. The findings were presented at the American Society of Tropical Medicine and Hygiene (ASTMH) annual meeting.
“We are pleased with these positive Phase 2 study results that support the potential utility and continued development of a chikungunya vaccine candidate to help prevent chikungunya disease, including in those who have previously received another alphavirus vaccine,” said Chris Cabell, M.D., chief medical officer and SVP clinical development at Emergent BioSolutions. “There are currently no approved vaccines or treatments for chikungunya disease, and we are committed to advancing our program to help address this unmet medical need.”