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In Florida, Texas, and different elements of the South, a flower pot or a tire sitting in a yard might home unwelcome friends: mosquito eggs of the species Aedes aegypti.
It’s the kind of mosquito that transmits dengue, Zika, and yellow fever.
Roxanne Connelly of the Facilities for Illness Management and Prevention is an knowledgeable in mosquito-borne illnesses.
“These eggs are drought resistant and so they can survive as much as a number of months,” she says. “As soon as these eggs are coated with water, whether or not it’s from rainfall or a sprinkler, the eggs will hatch into larvae.”
Aedes aegypti is delicate to chilly temperatures — as eggs and adults. So they can’t survive the winter in a lot of the nation.
However Connelly says that because the local weather warms, these mosquitoes might set up populations farther north, for instance in Nevada, Utah, and Nebraska.
“In all three of these locations, the mosquito has been detected for a couple of years in a row,” Connelly says. “So evidently there are some locations outdoors of the place you’d anticipate it the place it’s changing into established.”
Mosquitoes can solely unfold Zika or dengue fever after biting an contaminated particular person. So the species’ increasing vary won’t essentially result in outbreaks.
However Connelly says the general public ought to concentrate on the rising dangers.
Reporting credit score: Sarah Kennedy/ChavoBart Digital Media
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