Hemorrhagic fever Omsk

Omsk hemorrhagic fever (also known as spring-summer Omsk fever or simply Omsk fever) is an acute viral disease characterized by fever, intoxication, bleeding and liver damage.

The causative agent of the disease is an RNA virus from the Flaviviridae family. The main natural reservoir of the virus is rodents, primarily voles. Human infection occurs through the bites of ticks that transmit the virus from rodents.

The disease occurs in natural foci in Western Siberia, hence the name “Omsk fever.” The peak incidence occurs in May-June.

Characteristic symptoms: chills, high fever, severe headaches, body aches, nausea, vomiting. Then hemorrhages appear on the skin and mucous membranes, nosebleeds, bloody vomiting, and bloody stools. There is an enlargement of the liver.

Complications may include liver failure, kidney failure, and internal bleeding. Mortality reaches 3-5%.

For treatment, symptomatic therapy, administration of immunoglobulins, interferon are used. No vaccine has yet been developed to prevent the disease. Preventing tick bites remains the main preventative measure.

Omsk hemorrhagic fever (also known as Omsk fever or Omsk hemorrhagic lymphocytic syndrome) is an acute, potentially fatal disease that is caused by the DHEA virus. It is characterized by high fever, hemorrhagic syndrome, lymphadenopathy and other symptoms. Fever mainly manifests itself in the summer among residents of the Omsk region and Kazakhstan.

The DHEA virus is one of many known viruses that cause hemorrhagic diseases. It differs from most other viruses in that it does not contain a single protein that binds to the cell membrane and triggers an immune response. This makes it especially dangerous as it can spread undetected and continue to cause severe infection without proper treatment.

The Omsk fever clinic is characterized by rapid outcomes in many cases. It is characterized by elevated body temperature (on average above 40°C

Hemoggo-Zygamotal fever (syn. Mosquito-borne hemorrhagic febrile diseases: CGZP), colloquially often called “Omsk fever”, is an acute infectious disease. It was first registered and described under the name “Summer Epidemic” in the Omsk District. It is considered as a natural focal hemorrhagic plague infection. It is divided into spring-summer Omsk (Omsk dashing) and summer-warm Omsk with a softer clinic.