I am experiencing severe itching. There are no apparent marks or bites. I have "mosquito bite looking" bumps appear with severe itching. I have been to the doctor and she has ran me on a course of prednizone, which seemed to help a little. I have also had a CBC done. Everything but my white blood cell cout was within the normal range. The WBC was elevated. A friend of mine now has this, her father, who does not live with her, and now my husband. What can be done, or what is this ? Any suggestions, recommendations or diagnosis would be greatly appreciated!!