The end of March my husband had minor aches on the right side of his body in his hip & upper leg, both hips were replaced 3 yrs ago. One morning when he tries to get out of bed he falls unable to use his legs to get up. He spends a few days in the hospital. The only thing found was minor leg blood clots, which are now gone. The next 6 weeks he is fine. Then he develops pain in his wrist & jaw. Follow up with GP shows white blood cell count 27, c-reactive protein 451, SED rate 109 and low grade fever. He takes clindamycin, weak legs and low grade fever continue for a weak. Fell couldn't get up goes back into the hospital, discharged no cause found. Home now with walker. Feeling stronger each day. Any ideas on what this could be going on ?