C.D.C. Warns Doctors About Dengue as Virus Spreads to New Regions

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By Stephanie Nolen and Teddy Rosenbluth, The New York Times. 

Excerpt: Federal health officials warned that the risk of contracting dengue in the United States has increased this year, a worrying sign as global cases of the mosquito-borne disease hit record numbers. In the first half of this year, countries in the Americas reported twice as many cases as were reported in all of 2023, the Centers for Disease Control and Prevention reported Thursday in an alert to health care providers. The region has seen nearly 10 million cases of the virus so far in 2024, most of which originated in outbreaks in South American countries like Brazil and Argentina. ...climate change is bringing the mosquito to new places, where it is flourishing. “Aedes mosquitoes thrive in warm and humid environments, so definitely climate change and rising temperatures and also extreme weather events are helping extend their habitat range,” said Dr. Gabriela Paz-Bailey, chief of the dengue branch at the C.D.C.’s National Center for Emerging and Zoonotic Infectious Diseases.... 

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