Changes

*Primary and secondary pathogen

*Primary and secondary pathogen

*Responsible for secondary infections following primary viral and mycoplasmal infections, especially in the lungs, for example during [[Respiratory Bacterial Infections - Pathology#Enzootic pneumonia of calves|Enzootic pneumonia of calves]] and pigs

*Responsible for secondary infections following primary viral and mycoplasmal infections, especially in the lungs, for example during [[Respiratory Bacterial Infections - Pathology#Enzootic pneumonia of calves|Enzootic pneumonia of calves]] and pigs

* Can cause vascular fragility, leading to [[General Pathology - Haemostasis#Haemorrhagic Disease Due To Vascular Fragility|haemorrhagic disease]]

* Can cause vascular fragility, leading to [[Haemostasis - Pathology#Haemorrhagic Disease Due To Vascular Fragility|haemorrhagic disease]]

*Involved in [[Bacterial skin infections - Pathology#Subcutaneous abscesses|subcutaneous abscesses]] due to cat bites

*Involved in [[Bacterial skin infections - Pathology#Subcutaneous abscesses|subcutaneous abscesses]] due to cat bites

*Causes pneumonia in rodents as a secondary disease

*Causes pneumonia in rodents as a secondary disease

===''Pasteurella trehalosi''===

===''Bibersteinia trehalosi (formerly called Pasteurella trehalosi)''===

*T biotypes - trehalose fermenters

*T biotypes - trehalose fermenters

*Enzootic pneumonia in sheep

*Enzootic pneumonia in sheep

* [[Peritoneal Cavity Inflammatory - Pathology#Peritonitis|Peritonitis in sheep]]

* [[Peritoneal Cavity Inflammatory - Pathology#Peritonitis|Peritonitis in sheep]]

* [[General Pathology - Oedema#Permeability type|Permeability types of pulmonary oedema]]

* [[Oedema - Pathology#Permeability type|Permeability types of pulmonary oedema]]

*Septicaemia in young lambs

*Septicaemia in young lambs

*Causes gangrenous mastitis in sheep

*Causes gangrenous mastitis in sheep