Bacillus pseudotuberculosis rodentium is a specific strain of bacteria belonging to the Bacillus genus, known for its close association with rodent species. It is a rod-shaped, Gram-positive bacterium that typically infects rodents, particularly wild mice, causing a disease called pseudotuberculosis.
Pseudotuberculosis is an infectious disease commonly found in rodents, primarily characterized by respiratory, gastrointestinal, and sometimes systemic symptoms. This bacterial strain is responsible for a severe form of the disease, which can occasionally be transmitted to humans through direct contact with infected animals or their secretions.
When infecting rodents, Bacillus pseudotuberculosis rodentium typically enters the body through ingestion or inhalation of contaminated food, water, or soil. Once inside, the bacteria multiply rapidly and invade different tissues, including the intestines, liver, lymph nodes, and lungs. This invasive behavior often leads to the formation of granulomatous lesions, characterized by the accumulation of immune cells around the bacteria.
In humans, infection with Bacillus pseudotuberculosis rodentium presents similarly to other types of pseudotuberculosis, with symptoms including fever, fatigue, cough, abdominal pain, and swollen lymph nodes. Infected individuals may also develop skin or soft tissue abscesses, especially when the bacteria enter through a wound.
Diagnosis of Bacillus pseudotuberculosis rodentium infection is usually achieved through laboratory tests, such as culture and molecular techniques, and treatment usually involves the use of antibiotics, particularly those effective against Gram-positive bacteria.
Overall, Bacillus pseudotuberculosis rodentium represents a specific strain of bacteria that causes pseudotuberculosis in rodents and has the potential to infect humans, leading to similar clinical manifestations.
