A low white blood cell count with recurrent fevers requires immediate medical evaluation, as your body is temporarily less equipped to fight infections. Please contact your doctor or visit an emergency room right away. Medical treatment typically involves generic intravenous antibiotics, such as cefepime or piperacillin-tazobactam, and medications like filgrastim to help boost your white blood cells. For your diet, follow safe food practices: eat only thoroughly cooked meats and eggs, wash all produce well, and avoid raw seafood, unpasteurized dairy, and soft cheeses. Please seek professional medical care immediately to safely manage this.