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Scientists Confirmed a New US Mosquito Species-and It May Already Be Spreading
Gizmodo • • health
Key Points:
- Researchers at the University of Florida have confirmed the presence of the mosquito species Aedes amateuri in the U.S. for the first time, finding it in several mountain ranges of Arizona and possibly New Mexico.
- Aedes amateuri, discovered in 2019 and previously only documented in northeastern Mexico, can bite humans but is currently not considered a significant vector for spreading diseases.
- The mosquitoes were found in isolated mountainous regions known as the Madrean Sky Islands, with recent discoveries suggesting the species may be expanding its range further into the U.S.
- While A. amateuri is not currently linked to disease transmission and is mostly found in wild, unpopulated areas, scientists emphasize the importance of monitoring invasive mosquito species due to increasing detections linked to climate change and global connectivity.
- Experts stress vigilance in tracking mosquito populations to prevent the introduction and spread of species that could pose greater public health risks in the future.
