From Wikipedia, the free encyclopedia. Fitch Ratings Inc. is one of the three nationally recognized statistical rating organizations (NRSRO) designated by the U.S. Securities and Exchange Commission in 1975, together with Moody's and Standard & Poor's, and the three are commonly known as the .Big Three credit rating agencies .reviously, Hearst owned a 40% stake in the company, while FIMALAC was the majority owner with 60% stake. Fitch Ratings and Fitch Solutions are part of the Fitch Group. It is a jointly owned subsidiary of Hearst Corporation and FIMALAC SA.
Lyme disease, or borreliosis, is caused by the bacterium Borrelia burgdorferi and is transmitted to humans through the bite of an infected blacklegged deer tick.
lyme disease is transmitted following the bite of a tick that is infected with the borrelia bacterium only some species of ticks are capable of being infected by the borrelia bacteria and only these infected ticks can pass the infection on to humansyme disease is caused by the bacterium borrelia burgdorferi typical symptoms include fever headache fatigue sore muscles and joints and a characteristic skin rash called erythema migrans