Coxiella burnetii causes Q fever, a bacterial infection that can affect humans.
Understanding Q Fever
Coxiella burnetii is a specific type of bacterium known to be the causative agent of Q fever. This condition is classified as a zoonotic disease, meaning it is an infectious disease that can be transmitted from animals to humans.
The bacteria are naturally found in certain animal populations. Common natural hosts for Coxiella burnetii include:
- Goats
- Sheep
- Cows
These animals can carry the bacteria without showing signs of illness, yet they can be a source of infection for humans.
Transmission and Impact
While Coxiella burnetii naturally infects livestock, humans typically contract Q fever through exposure to contaminated animal products or environments. This can occur through inhaling dust contaminated with infected animal birth products, urine, feces, or milk, or direct contact with infected animals. The disease can manifest in various ways, from mild flu-like symptoms to more severe conditions affecting the lungs, liver, or heart.
For more detailed information about Q fever, you can visit the CDC's page on Q fever.
Key Information Summary
To summarize the relationship between the bacterium, the disease, and its hosts:
| Organism | Disease Caused | Primary Natural Animal Hosts |
|---|---|---|
| Coxiella burnetii | Q fever | Goats, Sheep, Cows |
