Rabbit fever

Definition

Rabbit fever, also known as tularemia, is a zoonotic bacterial infection caused by Francisella tularensis. It primarily affects the skin, lymph nodes, and occasionally the eyes and respiratory system.

5 Must Know Facts For Your Next Test

1. Tularemia is transmitted to humans through insect bites, direct contact with infected animals, ingestion of contaminated water or food, and inhalation of aerosolized bacteria.
2. The bacterium Francisella tularensis is highly virulent and can cause severe illness even in small doses.
3. Symptoms of tularemia vary based on the route of infection but can include fever, skin ulcers, swollen lymph nodes, sore throat, and pneumonia.
4. Diagnosis typically involves serological tests or polymerase chain reaction (PCR) to detect Francisella tularensis DNA.
5. Effective treatment includes antibiotics such as streptomycin or gentamicin; early diagnosis and treatment are crucial for a favorable outcome.

Review Questions

Related terms

Francisella tularensis:

A highly infectious bacterium that causes tularemia.

Zoonotic Infection: An infectious disease that can be transmitted from animals to humans.

Lymphadenopathy:

Swelling of the lymph nodes, often due to infection or illness such as tularemia.