A respiratory disease caused by Pasteurella multocida (pneumonia), while the upper airway mucosa by normal bacteria existing at the onset by such as stress, transport distances, seasonal changes, infections cause diseases. In particular, caused by mixing other respiratory diseases (AR, pleural pneumonia, Mycoplasma pneumonia) associated with the delay weight gain and lead to death.
 
1. Agent
  Pasteurella multocida ; Serotypes A, B, D, E type and the like, and type A causes pneumonia, type D causes atrophic rhinitis with Bordetella bronchiseptica.
 
2. Outbreaks
  While the upper airway mucosa by normal bacteria existing at the onset by such as stress, transport distances, seasonal changes, infections cause diseases through bronchi or alveoli.
 
3. Clinical Signs
  40~41 ℃ in the heat, cough, loss of appetite, abdominal breathing, bronchial pneumonia symptoms bubbles hanging by sniffing difficult to breathe. Bronchial exudate to increase with the progress to the wet cough. If the acute and mortality After 5-10 days. The lobes are hard and abscess lesions throughout the lung tissue showed gray spots scattered throughout the lung tissue at necropsy. It is bound by the lungs, pleural or diaphragmatic fibrinous tissue and purulent exudate is observed in the lung bronchi.



 
 
 
4. Prevention and Treatment
1) Prevention
  pig stall allows thorough ventilation and temperature control and disinfection in.

2) Vaccination
  Use DS AR·P·H or PA vaccine.