Desulfovibrionaceae is a family of gram-negative, anaerobic bacteria that are commonly found in the human gastrointestinal tract. While these bacteria are typically harmless and even beneficial to the body in small numbers, they can cause infections under certain circumstances.

Desulfovibrionaceae infections primarily occur in individuals with weakened immune systems, such as those with HIV/AIDS, cancer, or organ transplants. The bacteria can also cause infections in people who have recently undergone surgical procedures or have other underlying medical conditions.

Desulfovibrionaceae infections can manifest as a variety of symptoms, depending on the location and severity of the infection. Some possible symptoms include:

* Abdominal pain or cramping
* Diarrhea, which may be watery or contain blood
* Fever
* Chills
* Fatigue
* Nausea and vomiting
* Loss of appetite
* Headache

Desulfovibrionaceae infections are typically treated with antibiotics that are effective against anaerobic bacteria. The specific antibiotic used may depend on the location and severity of the infection, as well as the individual's overall health status. In some cases, surgery may be necessary to drain abscesses or remove infected tissue.

It is important to note that Desulfovibrionaceae infections are relatively rare, and most people who carry these bacteria in their gut do not develop symptoms. However, if you experience any of the above symptoms and suspect you may have an infection, it is important to seek medical attention promptly.