Indian Health authorities said that all human cases suspected to have contracted the dreaded H5N1 virus have all tested negative. They further said that the disease, which killed 40,000 chickens and caused the culling of 500,000 poultry is limited only to Navapur district and has not spread anywhere. India is the only country that says that the disease has mysteriously appeared midland and claims has not spread to other parts. The Government is still to determine the reason and causes for the outbreak claiming that a full epidemiological was required to determine the cause. There is no news on the status of this study.