Moderate mosquito activity is expected across the Cayman Islands over the Easter weekend, with higher levels of biting likely in some areas, according to the Mosquito Research and Control Unit.
The MRCU, in a 2 April press release, noted, “While mosquito activity is present across the islands, residents and visitors, especially those planning to camp or spend extended time outdoors, should take simple steps to reduce exposure.”
Those steps include using mosquito repellent containing DEET, Picaridin or IR3535, and wearing lightweight, breathable clothing that covers the skin.
Ahead of the long weekend, MRCU’s Aircraft Section have been carrying out evening operations, beginning approximately 15 minutes after sunset, targeting adult mosquito populations. Ground operations are also being deployed in areas where higher mosquito activity has been identified.
Swamps and wetlands
“Much of the nuisance biting at this time of year is caused by mosquitoes that breed in swamps and wetlands,” the mosquito control agency said. “These mosquitoes can travel several miles and are known for their very aggressive and persistent biting behaviour, making them particularly vicious.”
The MRCU added that while these mosquitoes do not transmit diseases to humans, they can transmit heartworm to dogs and cats, and is encouraging pet owners to ensure their animals are up to date with heartworm prevention medication.
Report mosquito activity
MRCU’s ground operations manager, Leonardo Rodriguez, is also encouraging residents to play an active role by reporting areas with increased activity.
Rodriguez said, “Public reports are an important part of how we respond. When residents share where they are experiencing heavier than usual biting, it allows us to better target our operations and respond more effectively.
“Doing so helps us help you, and strengthens the overall impact of our work across the islands.”
Residents can report mosquito activity to [email protected].
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