Diagnosis and treatment of several common diseases causing porcine septicemia

In diagnosis and treatment, diseased pigs often show bleeding spots in the ear, neck, medial limbs, lower abdomen and other skin, first red then purple, then purple spots of septicemia and high temperature, which are often mistaken for plague and give up treatment, resulting in unnecessary losses caused by the death of a large number of live pigs. however, as long as careful diagnosis and treatment can reduce the loss. In the long-term veterinary clinic work, the author diagnosed and treated 3005 sick pigs, and the cure rate was 89%. The diagnosis and prevention methods are briefly described as follows.

1 porcine lung disease

1.1 symptoms and lesions. Porcine pasteurellosis (porcine lung disease) (PasteurellosisSuum) "commonly known as throat-locking wind", in addition to the most acute at the beginning of the disease, does not show any symptoms of sudden death, the later stage is acute or chronic process, common septicemia and acute pleuropneumonia, body temperature rise (40-41 ℃), the first spastic dry cough, and then into wet cough, dyspnea, nasal mucus or with blood, palpation chest pain. Auscultation is dry.