According to AIIMS sources, Shah (54) arrived at AIIMS later in the evening and is under the observation of the institute's Director Randeep Guleria.

Shah also took Twitter to inform about his health condition where he wrote that he is being taken under observation.

"I am infected with Swine Flu for which treatment is going on. With God's grace and people's love and good wishes, I hope to recover soon," Shah said.