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).
Waterloo, Ontario. Waterloo (2016 population 104,896) is a city in Southern Ontario, Canada. It is the smallest of the three cities in the Regional Municipality of Waterloo (and previously in Waterloo County, Ontario), and is adjacent to the city of Kitchener.