Lethal pneumonia outbreak caused by low chlorine in Flint water

From April 2014 to October 2015, the Flint River served as Flint's water source. During the same period, cases of Legionnaires' disease increased from less than a dozen per year to about 45 per year, and 12 people died of the waterborne disease.
From April 2014 to October 2015, the Flint River served as Flint's water source. During the same period, cases of Legionnaires' disease increased from less than a dozen per year to about 45 per year, and 12 people died of the waterborne disease.