Source link : https://earth-news.info/general/dengue-world-health-organization-who/
The World Health Organization (WHO) has once again raised alarms over the escalating threat of dengue fever, a mosquito-borne viral disease that continues to affect millions worldwide each year. As urbanization and climate change contribute to the expanding reach of the Aedes mosquitoes responsible for transmission, WHO is urging countries to strengthen surveillance, enhance vector control measures, and ramp up public awareness campaigns. With dengue outbreaks occurring in tropical and subtropical regions across the globe, the international health body emphasizes the urgent need for coordinated efforts to prevent further spread and reduce the disease’s growing burden on public health systems.
Dengue Transmission and Global Impact According to WHO
Dengue fever, primarily spread through the bite of infected Aedes mosquitoes, has dramatically reshaped public health priorities globally. The World Health Organization highlights that these mosquitoes thrive in tropical and subtropical regions, making densely populated urban areas hotspots for transmission. Unlike many vector-borne diseases, dengue’s transmission cycle involves humans as the primary hosts, with the virus amplifying rapidly during outbreaks. This dynamic has led to sudden, widespread epidemics with severe public health consequences, especially in vulnerable communities.
WHO’s data reveal an alarming rise in cases worldwide, with an estimated 100-400 million infections annually. The impact is multifaceted,…
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Author : earthnews
Publish date : 2025-08-25 05:20:00
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