Changes

**LPS also causes endotoxaemia, and may contribute to local inflammatory response damaging intestinal cells to cause diarrhoea

**LPS also causes endotoxaemia, and may contribute to local inflammatory response damaging intestinal cells to cause diarrhoea

**Endotoxic shock during septicaemic [[Intestines - Fibrinous/ Haemorrhagic Enteritis#Salmonellosis|salmonellosis]] due to LPS  

**Endotoxic shock during septicaemic [[Intestines - Fibrinous/ Haemorrhagic Enteritis#Salmonellosis|salmonellosis]] due to LPS  

**Intracellular carriage if bacteria no completely removed

**Intracellular carriage if bacteria no completely removed

**Invasive potential of certain strains e.g. ''Salmonella'' Dublin associated with carriage of a large plasmid, encoding genes to allow intracellular survival in macrophages and also to allow iron acquisition

**Invasive potential of certain strains e.g. ''Salmonella'' Dublin associated with carriage of a large plasmid, encoding genes to allow intracellular survival in macrophages and also to allow iron acquisition

**Stresses e.g. transportaion, illness, parturition, overcrowding promote excretion in carrier animals and may cause clinical signs to be shown

**Stresses e.g. transportaion, illness, parturition, overcrowding promote excretion in carrier animals and may cause clinical signs to be shown

**Tortoises, terrapins, snakes and other reptiles ofter carry ''Salmonellae''

**Tortoises, terrapins, snakes and other reptiles ofter carry ''Salmonellae''

**Asymptomatic carriage allows faecal spread of infection  

**Asymptomatic carriage allows faecal spread of infection

 

===Clinical infections===

===Clinical infections===