The undersecretaries of agriculture ministries in member states of Gulf Cooperation Council (GCC) concluded their extraordinary meeting here today. In his statement, Bahrain's Undersecretary of Ministry of Municipal Affairs and Agriculture and chairman of the meeting Eng. Kazim Hashem Al-Hashemi said that the meeting discussed the dimensions and spreading of disease in countries affected by Bird Flu disease and reviewed mechanisms relating to precautionary and preventive measures against the disease.