Rheumatoid arthritis is a common disease, an estimated 1. 5% of the population being under medical treatment for it in European countries and elsewhere. However, to date the origin of this chronic inflammatory disorder has not been elucidated. Evidence for the involvement of microbial agents is still tenuous, the rea- son for the defective control of inflammation is still unknown, and the disease all too of- ten progresses to crippling stages despite long-term treatment. As T. McKeown recently stated with regard to rheumatoid arthritis, "not enough is even known to indicate which is the more...
Rheumatoid arthritis is a common disease, an estimated 1. 5% of the population being under medical treatment for it in European countries and elsewher...