Safety and Immunogenicity of an rVSV Lassa Fever Vaccine Candidate

Lassa Virus under a microscope

The GW VRU was a site for the phase 1, double-blind clinical trial to examine the safety and immunogenicity of a replication-competent recombinant vesicular stomatitis virus-vectored vaccine to reduce the risk of infection and severe illness from Lassa Fever. A total of 114 adults were enrolled, and no serious vaccine-related adverse events were reported. The vaccine had immunogenicity across the study population in the United States and Liberia.

 

 

Photo Credit: AMI IMAGES / SCIENCE PHOTO LIBRARY

Latest News

The GW VRU is pleased to share the findings from a Phase 2 clinical trial that evaluated the effects of omicron-based COVID-19 vaccines in providing an increased level of protection against COVID-19 infection. This study adds to the evidence that matching COVID-19 vaccines to the circulating…
A protective HIV vaccine will need to induce broadly neutralizing antibodies (bnAbs) in humans, but priming rare bnAb precursor B cells has been challenging. This study provides proof-of-concept for Env trimer-based GT approaches to activate bnAb precursors and induce affinity maturation on the…
The GW VRU participated in IAVI-G002 as a clinical site for a phase 1 human clinical trial. This study evaluated the safety and immunogenicity of mRNA-encoded nanoparticles as priming immunogens and first-boosting immunogens (IAVI-G002).