Sir 4 month ago i have sufring from high grade fever and pain in joints .doctor tell me you r suffring from typhoid and uti.He gave me 5 oxidil 1g injection and oral medicine then Fever was gone and i fell beter but when medicine is finshed again high grade fever come..then i went to another doctor he decided to admit me in hospital...he take some other test then Ra factor typhoid and uti is postive.after 5 days doctors discharged me and gave me medcine but again when medcine finished Fever and join pain is coming...then i went to another doctor for check up he tell my you have bruceella and typhoid he completed me the corse of bduceella duration of six week but after completed the corse again fever is coming again and again Plz tell me what is the problem...and can i take vit d supllemnt in typhoid?