The blooms can produce toxins harmful to humans and animals that may cause skin rashes, diarrhea, a sore throat, stomach problems, or more serious health problems.
Following beach closures, Vermont health officials urge awareness of cyanobacteria mynbc5.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mynbc5.com Daily Mail and Mail on Sunday newspapers.