Are there historical examples of successful vaccination campaigns in unstable regions?
Yes, there are several historical examples of successful vaccination campaigns in unstable regions. The smallpox eradication program, for instance, managed to reach populations in conflict zones and politically unstable areas through strategic planning, international cooperation, and localized efforts. More recently, polio vaccination efforts in countries like Afghanistan and Pakistan have continued despite ongoing conflict, thanks to the dedication of healthcare workers and targeted support from global health organizations.