Pond scum on Sebelius Lake, a reservoir, contaminated a treatment plant with a specific kind of cyanobacteria known to produce anatoxin, which targets the brain and can cause seizures, loss of muscle control and even death.

西贝利厄斯湖上的池塘浮渣污染了家处理厂，其中含有知能产安纳托的蓝藻细菌，这细菌可入侵大脑，会导致癫痫发作、肌肉失控，甚至死亡。