DR.MUHAMMAD AKRAM MASOOD

LPAIV infection can be detected through AGID serological surveillance using egg yolk as early as 7 days post-inoculation, but use of HI or ELISA tests may delay detection by an additional 4 days [Mariana Sa´ e Silva & D.E. Swayne, 2012. Avian Diseases, Vol. 56, No. 3, 2012, Pages 601–604] Furthermore, immunogenicity of serotypes varies. In H9N2 virus-infected chickens, the antibody ...

Thanks Aftab Anwar for giving detailed picture. Answer is little bit bitter but reality for reaching solution. 1:- Without Biosecurity, proper management it is very difficult to do profitable farming. 2:- As you mentioned wheat harvesting season problem- it further deterioates the environment. It is manageable by presence at farm for proper operation of cooling pads so that dust is filtered in pad ...