Toxic algae spotted in Canterbury's Waiau River
“Exposure may cause skin rashes, nausea, stomach cramps, tingling and numbness around the mouth and fingertips. “If you experience any of these symptoms, visit your doctor immediately, also let your doctor know if you’ve had contact with dark brown/black algal mats or water in this area.” Pets showing signs of illness after coming into contact with the algae should be taken to a vet immediately, she said. There were other access points along the Waiau River where the algae could be present, and Brunton said people should treat every low-flowing river with caution. In late Novembe...
Source: stuff.co.nz