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Learn to Spot Cyanobacteria in Lakes and Ponds
It’s the time of year to start checking Vermont’s waters for cyanobacteria blooms before you swim, play, or bring your pets, so you can have fun in the water safely. Blue-green algae (cyanobacteria) are tiny microorganisms that are a natural part of freshwater ecosystems. Under certain conditions, they can grow and create blooms that float on the water’s surface and wash up along shorelines, posing health risks to humans and animals.
The blooms can produce harmful toxins, so if you see them, it’s best to stay out of the water. Swimming or wading in water with a cyanobacteria bloom may cause skin rashes, diarrhea, a sore throat, stomach problems, or more serious health concerns. Cyanobacteria blooms can be especially dangerous to children who accidentally swallow the water when playing, and for pets that may drink from the shoreline or lick water off their coats,” said Bridget O’Brien, an environmental health scientist with the Department of Health.
Watch the video below for more information.
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