Evaluating the Durability of the Human Immune Response to the JYNNEOS Modified Vaccinia Ankara-Bavarian Nordic (MVA-BN) Vaccine
Latest Information Update: 21 Oct 2025
At a glance
- Drugs Modified vaccinia Ankara (Primary)
- Indications Monkeypox; Smallpox; Vaccinia virus infections
- Focus Pharmacodynamics
Most Recent Events
- 16 Oct 2025 Planned primary completion date changed from 1 Jul 2026 to 1 Sep 2026.
- 16 Oct 2025 Status changed from recruiting to active, no longer recruiting.
- 17 Jul 2025 Planned End Date changed from 1 Dec 2025 to 1 Dec 2026.