Bartonellosis (Bartonellosis)

Bartonellosis: An infectious disease common in high mountain river valleys in Peru, Ecuador and Colombia

Bartonellosis, also known as Carrion's disease or Bartonellosis Oroya, is an infectious disease that occurs primarily in high-altitude river valleys in Peru, Ecuador, and Colombia. This disease is caused by the bacterium Bartonella bacilliformis, which is found in red blood cells and cells of the lymphoid system. The main vector of infection is mosquitoes.

Bartonellosis has two main clinical forms: Oroya fever and Peruvian wart (verruga peruana). Oroya fever, also known as Carrion disease, is characterized by fever, anemia, and enlargement of the liver, spleen, and lymph nodes. The Peruvian wart appears as warty rashes on the skin that bleed easily and can form ulcers.

Oroya fever is a more serious form of bartonellosis and is considered incurable in most cases. This complication can lead to significant deterioration of the patient's condition and even death. The Peruvian wart usually has a more favorable outcome and can be successfully treated.

Bartonellosis is treated with antibiotics, including penicillin and other drugs active against the bacterium Bartonella bacilliformis. Early detection and administration of antibiotics significantly reduces the risk of complications and mortality. In cases of severe anemia, blood transfusions may be required to correct the red blood cell deficiency.

In general, prevention and control of mosquitoes that carry the bacteria play an important role in preventing the spread of bartonellosis. This includes the use of mosquito nets, repellents, protective clothing and other measures to prevent insect bites.

In conclusion, bartonellosis is an infectious disease common in high mountain river valleys in Peru, Ecuador and Colombia. Although Oroya fever is considered difficult to treat, Peruvian wart usually responds well to antibiotics. Early detection and treatment are key to successfully overcoming this disease.

Bartonellosis is a zoonotic bacterial disease caused by Bartonella bacilliformi, which can be found in the host's blood and tissues and is transmitted by mosquitoes. Manifestations may include fever, enlarged liver or spleen, and skin ulcers, usually complicated by secondary infection. It is a pathogen that can also cause Carrion disease. Penicillin drugs and daptomycin are the best antibiotics for treating bartonellosis.

Etiology. Bartonella is believed to belong to the family Spirochaetales. These are numerous microorganisms that affect not only animals (mammals), but also humans. However, the infection is only dangerous in humans. The most common microorganisms are presented