Ayal Ejigu, Alie, Mekonnen Assefa, Marelign Tilahun, and Feleke Tilahun Zewdu. “Pandemic Influenza Outbreak Detection and Response in Farta District, South Gondar Zone, Amhara Region, Ethiopia, 2016”. International Research in Medical and Health Sciences 1, no. 1 (October 31, 2018): 16-20. Accessed May 2, 2026. https://www.irmhs.com/index.php/irmhs/article/view/27.