<h2>According to WHO, 3.9 billion people in 128 countries are at risk for dengue fever (DF) with nearly 390 million cases per years and 25,000 deaths, Due to climate change and increasing urbanization, Ethiopia<strong> </strong>experience recurrent DF outbreaks, especially in the eastern regions, On December 12/2021, Gewani District notified the Afar Regional Health Bureau of a suspect Dengue Fever Outbreak.&nbsp; We investigated confirmed DF outbreak to determine its magnitude and associated factors in&nbsp; Afar region 2022.</h2>