- Some serotypes tend to be more species specific, whereas others can affect a wide range of species. For example:
- Salmonella enteritidis
- Salmonella typhimurium
- Widespread in most species.
- Salmonella dublin
- Cattle
- Salmonella cholerae suis
- Pigs
- Usually speticaemic.
- A cause of ulcerative enteritis in the pig.
- Not very common now.
- Salmonella montevideo
- Produces outbreaks from contaminated imported meat and bone meal.
- Salmonellosis
- * Can cause haemorrhagic disease by secondary thrombocytopenic disease.
- Salmonella in Osteomyelitis
- In arthritis of horses
Overview
- Important member of the enterobacteria
- Cause disease in humans and animals
- Reservior of infection in poulty, pigs, rodents, cattle, dogs
- Cause enteritis and systemic infection (septicaemia and abortion)
Characteristics
- Non-lactose fermentor
- Do not produce urease or indole from tryptophan
- Utlise citrate as a carbon source
- Usually produce hydrogen sulphide