While its toxic effects can be damaging, the sensing of lipid A by the human immune system may also be critical for the onset of immune responses to gram-negative infection, and for the subsequent successful fight against the infection.
Waterloo County is located in South-Western Ontario. Waterloo County was created in 1838 from Townships from Halton and Simcoe and part of Indian lands. Prior to 1840 Waterloo County was part of Halton County, Simcoe District. The county seat was Berlin (now known as Kitchener).
Not to be confused with Cedar Rapids, Iowa. Cedar Falls is a city in Black Hawk County, Iowa, United States. As of the 2010 census, the city population was 39,260 and has the smaller population of the two principal cities in the Waterloo-Cedar Falls metropolitan area. It is home to the University of Northern Iowa public university.