question: Hi doctor, My brother is suffering from fever for more than 45 days. All the tests and scans are done. Bone marrow and hepatitis report came as negative. AB culture and TB culture report are yet to come. There was a bacteria Weil-Felix - rickettsia came as positive. His WBC count is 22000. He had medication for two weeks (Doxy tablet), but there was no improvement in fever. On assumption doctor has given AKT-4, which is making him tired day by day. He had stopped all the tablets now and the fever was below 100 degree in the last five days, but again now he is having fever. Please help.