📖 Narrative

"Doherty said an observational study involving frontline workers was expected to begin shortly to assess the vaccine's effectiveness, while a separate mid-to-late-stage trial, led by Congo's National Institute of Biomedical Research with other partners, was expected to get under way in the coming weeks."

Framing: assertive · First seen: 2026-09-16 · Last seen: 2026-09-16 · Spread: 1 articles