F Golmohammadi Shahrokhi - Practical Survey of Active and Inactive Immunity looking for Vaccination of Influenza at Avian
M Rabei Vaziri - Graduated of Veterinary Medicine, Veterinary College of Shahid Bahonar University, Kerman, Iran
M Hedayati - Medical Student, Medical College of University of Medical Science of Kerman, Kerman, Iran

Influenza virus type A of Orthomixoviridea family considered as the pathogenic agent of Avian Influenza,which is so significant in economical and hygienic issues. Therefore, early taking care and diagnosis of disease would be essential. In this article, different diagnostic methods of Avian Influenza disease has been studied and their importance revised. Also, the results of 25 varies books and authentic national and international articles gathered together. Definite diagnosis of this disease should be performed by use of direct isolation of protein or virus gene at tissue, swap, cell culture or embryonic egg samples and/or isolation of virus. Probable diagnosis of disease can be done with significant antibody isolation of Avian Influenza Virus. Double immunodifusion, indirect and competitive ELISA, hemagglutination inhibition titer test are announced as serological tests to show the existence of significant antibodies of Avian Influenza. Different ELISA methods usually apply to screen the results and positive results approve by hemagglutination inhibition and double immunodiffusion.

Avian Influenza, Diagnosis, Caring, Double Immunodiffusion, ELISA, Hemagglutination Inhibition