Ebola virus is a particularly dangerous viral infection caused by the Ebola virus and occurring with severe hemorrhagic syndrome. The initial clinical signs of Ebola virus include high fever and severe intoxication, catarrhal phenomena; during the peak period, indomitable vomiting, diarrhea, abdominal pain, hemorrhages in the form of skin hemorrhages, external and internal bleeding are added.…
Chikungunya virus is an acute viral infectious disease with a transmissible transmission pathway caused by the arbovirus of the same name. A specific manifestation of fever is inflammation of the joints ‒ polyarthritis. The clinic of the disease is also characterized by high fever, symptoms of intoxication (weakness, fatigue, decreased performance, moderate headache) and rashes.…
Ross River virus is an acute viral disease with a transmissible pathway of infection. The main symptoms are polyarthritis, tendovaginitis and rash. The disease is also manifested by fever, moderate intoxication syndrome, a violation of the psycho–emotional state, less often – lymphadenopathy, paresthesia of the extremities. The diagnosis of pathology is reduced to the detection…
Sadfly fever is an acute natural focal infection caused by a filtered arbovirus and occurring with a short–term febrile syndrome. Disease is accompanied by febrile fever, headaches and muscle pains, eye reactions (symptoms of Peak and Taussig), hyperemia of the face and neck, hemorrhages, meningeal phenomena, prolonged asthenic syndrome. Recognition is carried out on the…
Lassa fever is a naturally focal viral infection occurring with capillarotoxicosis and multiple organ disorders. Clinical manifestations of Lassa fever include fever, intoxication, diarrhea, bleeding, ulcerative pharyngitis, kidney failure, etc. Laboratory diagnostics of Lassa fever is based on the isolation of the virus from the biological materials of the patient, as well as the determination…
Q fever is a rickettsiosis infection that occurs with a febrile syndrome and lung damage, in particular, with the development of atypical pneumonia. The initial period is characterized by general toxic manifestations; during the peak period, symptoms of tracheitis, bronchitis, and pneumonia dominate. The diagnosis is based on a complex of clinical, epidemiological and laboratory…
Zika virus is an acute infectious disease with a predominantly transmissible transmission mechanism. The disease is asymptomatic or is manifested by an increase in body temperature, general intoxication syndrome, pain in muscles, joints, conjunctivitis, rash. The main danger of infection is the formation of microcephaly and various neurological disorders in the fetus in case of…
West Nile virus is an acute infectious viral disease with predominantly transmissible human infection. Specific symptoms are damage to the central nervous system, blood vessels, and mucous membranes. Characterized by cephalgia, prolonged fever with terrific chills, severe muscle pain, arthralgia. Diagnosis involves the detection of the pathogen and antibodies to it in the blood and liquor…
Rift Valley fever is an acute arbovirus infection. The main symptoms of the disease are lesions of the central nervous system, eyes and liver, various hemorrhagic manifestations. The disease is accompanied by severe intoxication and fever. The diagnosis is based on the methods of virus isolation from the biological substrates of the patient and the…
Dengue fever is a natural focal infection caused by arboviruses of the same name and occurring with a flu–like syndrome or hemorrhagic manifestations. Classical dengue fever is characterized by a two–wave rise in temperature, myalgia, arthralgia, lymphadenitis, exanthema, hemorrhagic – spontaneous bleeding. Epidemiological and clinical data, the results of virological and serological analyses are taken…