In 2005, the mutual insurance company became NGM Insurance Company with the conversion to a mutual holding company structure and the formation of Main Street America Mutual Holdings Inc. The company also redomesticated to the State of Florida.
Rheumatoid arthritis (RA) is an autoimmune disease that causes inflammation of the joints. Because many symptoms of RA are similar to those of a variety of other diseases, diagnosis can be difficult. A correct diagnosis requires clinical evaluation, X-rays, and a series of laboratory tests.
A. Rheumatoid arthritis is an autoimmune disease, which means the problem is that the body attacks its own cells, in this case, the joints.The cause for this autoimmunity is unknown, and there are factors that are known to worsen an attack.http://en.wikipedia.org/wiki/Image:Rheumatoid_arthritis_joint.gif.. Rheumatoid arthritis is an autoimmune disease, which means the problem is that the body attacks its own cells, in this case, the joints.