As the world warms up, Dengue could spread

Scientists expect warming temperatures will lead to worse dengue outbreaks in places the disease already lurks, and outbreaks in brand new places.

BANGKOK — Record-breaking dengue outbreaks around the region have scientists and medical professionals questioning just how much climate change is to blame for the spike in cases.

Experts in Bangladesh cite rising temperatures, between 27 and 32 degrees celsius—prime breeding conditions for Aedes aegypti, the mosquito that transmits dengue—as a compelling reason for this season’s severity.

“Climate change is a key reason for the rising prevalence of dengue in Bangladesh. Warmer and humid weather along with irregular rainfall helps Aedes mosquitoes breed and Dhaka is a perfect place for that,” MM Akhtaruzzaman, manager of the Directorate General of Health Services’ malaria and dengue program, told The Daily Star.

In full: https://newsinfo.inquirer.net/1157706/as-the-world-warms-up-dengue-could-spread

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