Prevention and measures in the outbreak. Specific prophylaxis has not been developed. Destruction of rodents living in houses. Argentine hemorrhagic fever (AHF) is an acute infectious disease that belongs to zoonoses with natural foci. The disease is characterized by: fever, exanthema, thrombohemorrhagic syndrome of tizanidine severity.
The causative agent of Argentine hemorrhagic fever is the Junin virus (named after the city where the first cases of the disease were registered). It is classified as an arenavirus, the same group of viruses includes the causative agents of Lassa fever and Bolivian hemorrhagic fever. The virus causes disease in newborn white mice and hamsters. The cultivation of the virus is carried out on chicken embryos and in the culture of transplanted cells.
The reservoir and source of infection are rodents Calomis laucha, Calomis musculinus. The virus was also isolated from gamasid mites. The disease is characterized by seasonality - from February to June, the largest number of zanaflex pills is observed in May. Mostly rural residents are affected. Infection occurs by airborne dust, inhaling dust infected by rodents. Infection can also occur through food contaminated with rodent urine.
The dissemination of the virus and the defeat of a number of organs and systems are characteristic. The development of thrombohemorrhagic syndrome plays an important role in pathogenesis.
The incubation period varies from 6-8 to 12-16 days. As a rule, the development of tizanidine pills online occurs gradually. In the initial period, lasting 3-4 days, general toxic manifestations are observed - malaise, headache, irritability, chilling. Muscle pains are often noted, especially in the lumbar region. Often, hemorrhages and erosions can be detected on the mucous membranes of the oral cavity.
In this period, remitting high fever and the development of shock reactions are observed. When examining patients, there is a bright redness and puffiness of the face, neck, sometimes subicteric (slight icterus) of the sclera and skin.