question: Hello, m having typhoid fever from last 3 months dr gave me first 2 week medicine buy after that widal test is still positive, dr gave my again cibrobay 500mg for 3 weeks but widal test is still positive and salmonella typhi O is 1:160 , I dont have fever, stomach upset nothing, just having mild pain in left hand and back side of head, blood culture is not available in salalah Oman, what should I do , kindly advice me.