Recent developments in eastern Democratic Republic of the Congo underscore that Ebola outbreaks are typically not controlled by vaccination efforts alone, even when vaccines are used. While vaccination is a key part of controlling transmission, multiple sources note that additional measures are required to break chains of infection and manage outbreaks effectively. Both outlets point to the broader operational and public-health context in which Ebola responses take place, including the need for strong surveillance to quickly detect cases, safe and effective contact tracing, and rapid isolation and treatment for people who become infected. They also highlight that community engagement and trust-building are central to ensuring people cooperate with prevention steps and follow guidance from health workers. The sources further indicate that tensions and challenges in the response can affect how well interventions are implemented. Overall, the reporting emphasizes that successful outbreak control depends on combining vaccination with wider infection-prevention, healthcare capacity, and coordinated public-health measures.