Chronic granulomatous disease (CGD) is an inherited (genetic) immune system disorder that occurs when a type of white blood cell (phagocyte) that usually helps your body fight infections doesn't work properly. As a result, the phagocytes can't protect your body from bacterial and fungal infections.
The house was built circa 1939. When used in date ranges, a circa is applied before each approximate date, while dates without a circa immediately preceding them are generally assumed to be known with certainty.
Listed on the National Register of Historic Places, this example of Neo-classic architecture was built in 1927 by W. M. Nissen with funds from his Nissen Wagonworks family fortune, a company dating back to 1787. Nissen lived on the 20th floor of the building.