Home›Articles›Proving a Vaccine in the Middle of an Outbreak: The Ebola Ring TrialArticleProving a Vaccine in the Middle of an Outbreak: The Ebola Ring TrialArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnEbola Vaccine, Treatments Well-attested SourcesEbola vaccine (Wikipedia)rVSV-ZEBOV section, raw wikitext fetched 2026-09-21Quote, rVSV-ZEBOV section, raw wikitext fetched 2026-09-21No cases of EVD with symptom onset greater than ten days after vaccination were observed in the "immediate" cluster group, compared with ten cases of EVD in the 21-day "delayed" cluster group.View the SourceMedicine Atlas Original Articlestier 1Comments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.