فهرست نشریات علمی دسترسی آزاد ایران

Dengue fever is a viral disease primarily transmitted by Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. It is endemic in tropical and subtropical regions, notably Southeast Asia and Latin America, affecting millions of people annually. The disease presents with symptoms such as high fever, severe headaches, and joint pain, and can lead to severe complications like dengue hemorrhagic fever and dengue shock syndrome. The increasing global travel to these endemic areas poses a significant risk for travelers, who may contract the virus and inadvertently introduce it to non-endemic regions. As climate change expands the habitats of Aedes mosquitoes, the potential for dengue outbreaks in new areas rises. Understanding the characteristics of dengue fever, the life cycle of its vectors, and effective prevention strategies is crucial for mitigating its impact on global health. This article aims to provide a comprehensive overview of these aspects to enhance awareness and promote preventive measures among travelers.