In which disease postmortem of the animal is not performed?

The correct answer is Anthrax.Anthrax, a highly infectious and fatal disease of mammals and humans.Caused by a large spore-forming rectangular shaped bacterium called Bacillus anthracis. Clinical Signs:Sudden death within 2 or 3 hours of being apparently normal is by far the most common sign.After death blood may not clot, resulting in a small amount of bloody discharge from the nose, mouth and other openings. DIAGNOSIS:Rod-shaped bacteria surrounded by a capsule are visible in blood smears made from surface blood vessels.Post-mortem examinations should not be undertaken on SUSPECTED anthrax cases (including any cow that has died SUDDENLY for no apparent reason) until a blood smear has proved negative);If a carcass is opened accidentally, the spleen is USUALLY swollen and there is bloodstained FLUID in all body cavities.