Tewogbola, MS, Promise, and Norah Aung, MS. “Revisiting the 1970 Smallpox Outbreak in Meschede, Germany: Lessons for a Post-COVID World”. Journal of Emergency Management 19, no. 7 (October 1, 2021): 157–163. Accessed November 24, 2024. https://wmpllc.org/ojs/index.php/jem/article/view/3071.