Iowa's new pasteurization law means safer milk for the people of Iowa. Safer milk means less danger from the spread of infectious milk-borne diseases. As a result, fewer Iowa people will suffer from such diseases as typhoid fever, diptheria, scarlet fever, tuberculosis, and undulant fever.
Baum, Emanuel E.
"Iowa Goes All Out for Pasteurized Milk,"
Iowa Farm Science: Vol. 2
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol2/iss1/4