Water chlorination is viewed as one of the top public health developments in the

Water chlorination is viewed as one of the top public health developments in the last century, as seen in the graph below (CDC, 2012). Do you agree? Discuss some of the history of water chlorination and the benefits. What are some of the ongoing risks of water chlorination?
CDC. 2012. History of Drinking Water Treatment. https://www.cdc.gov/healthywater/drinking/history.html
Crude death rate* for infectious diseases – United States, 1900-1996