WHO announces start of Ebola vaccine clinical trial in DR Congo https://www.aljazeera.com/news/2026/10/24/who-announces-start-of-ebola-vaccine-clinical-trial-in-dr-congo?traffic_source=rss
Al JazeeraWHO announces start of Ebola vaccine clinical trial in DR CongoA clinical trial begins to test the safety, efficacy and immunogenicity of multiple vaccines.