The fourth - the case mentioned above - has stumped the review committee. ""We have drafted a set of guidelines for hospitals and nursing homes treating dengue patients. "The review committee should focus on the technicalities involved in the case. The patient's immunity records and exact health at the time of death should be examined. The committee investigating the case should follow the patient's history carefully," a senior dengue expert said.Till Friday, the total number of dengue cases in the state was 2,911.

Source: Times of India October 23, 2016 07:05 UTC