I am a male, 51, working in an establishment adjoining a slaughter house where thousands of poultry birds are slaughtered daily. To me, the stench emanating from the decomposing feed, excreta of the birds and the meat is just unbearable. Furthermore, due to the slaughterhouse the moisture content within our premises is too high. Recently I have developed extremely nagging cough . No medicine is effective. Can it be attributed to the facts mentioned above? Can it be clinically verified? Sushil Chandra Jain Bareilly (U.P.) YYYY@YYYY