Hello welcome to the health care magic You are still having fever, so there might be persistence of typhoid infection.. You have been given cefuroxime injections... Usually ceftriaxone is better drug if want to give iv injection You might have resistant typhoid bacilli for which levofloxacin or azithromycin like drug can be prescribed If doctor feels than blood culture can be done and accordingly if needed suitable antibiotic course given Take semisolid diet more and more fruits juices Hope this will help you Consult gastroenterologist for examination and discuss all these