mohsin khan who plays the male lead kartik goenka in yeh rishta kya kehlata hai and his coactor niyati joshi have been diagnosed with denguemohsin says i am feeling better now i had to take another blood test yesterday i am keeping my fingers crossedniyati shares i felt unwell on saturday but continued to shoot till monday assuming it to be just viral fever however when i went for a blood test on tuesday i was diagnosed with dengue i shot on wednesday for a couple of hours as i was required in a scene however i had to be hospitalised in the evening i am expected to be discharged in three days