Ahmedabad: The state registered 831 positive cases and 88 deaths over the past 40 days, till February 9 but private hospitals in the city do not have room for H1N1 patients. Tv9 team did a sting operation on leading private hospitals to determine if swine flu patients could seek in-patient treatment. Some hospitals cited genuine reasons like packed isolation wards while some refused admission outright, saying they had no infrastructure to treat H1N1 patients.