https://apnews.com/article/algae-blooms-lake-erie-ohio-toxic-research-46c619290204edb55174d8de291462b6

TOLEDO, Ohio (AP) — Steven Haller remembers the look of fear on people's faces when toxic algae in Lake Erie made it into his community's water supply 10 years ago, shutting it down for two days.

Since then, Haller, a clinical researcher in the University of Toledo's department of medicine, has set out to help provide answers about how harmful algal blooms can affect the health of people who live and play nearby.