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Omsk hemorrhagic fever is caused by Omsk hemorrhagic fever virus (OHFV), a member of the Flavivirus family. The current species name is Orthoflavivirus omskense [4] according to International Committee on Taxonomy of Viruses taxonomy standards. The virus was discovered by Mikhail Chumakov and his colleagues between 1945 and 1947 in Omsk, Russia.
The Hierarchy of Occupational Exposure Limits, of which occupational exposure banding is a member. Occupational exposure banding, also known as hazard banding, is a process intended to quickly and accurately assign chemicals into specific categories (bands), each corresponding to a range of exposure concentrations designed to protect worker health.
La historia natural de la enfermedad como fuente esencial para la formulación del pronóstico (PDF). Madrid: HM. ISBN 978-84-612-7199-3. Archived from the original (PDF) on 2013-08-18. Bhopal, R. (2008). Concepts of Epidemiology. Integrating the ideas, theories, principles and methods of epidemiology (2nd ed.). Oxford University Press.
Another alternative to oligoclonal bands for MS diagnosis is the MRZ-reaction (MRZR), a polyspecific antiviral immune response against the viruses of measles, rubella and zoster found in 1992. [ 22 ] In some reports the MRZR showed a lower sensitivity than OCB (70% vs. 100%), but a higher specificity (92% vs. 69%) for MS. [ 22 ]
An example of such a diagnosis is "fever of unknown origin": to explain the cause of elevated temperature the most common causes of unexplained fever (infection, neoplasm, or collagen vascular disease) must be ruled out. Other examples include: Fibromyalgia [9] Adult-onset Still's disease [10] Behçet's disease [11] Bell's palsy [12]
Monoclonal gammopathy of undetermined significance (MGUS) is a plasma cell dyscrasia in which plasma cells or other types of antibody-producing cells secrete a myeloma protein, i.e. an abnormal antibody, into the blood; this abnormal protein is usually found during standard laboratory blood or urine tests.
Cracked tooth syndrome could be considered a type of dental trauma and also one of the possible causes of dental pain.One definition of cracked tooth syndrome is "a fracture plane of unknown depth and direction passing through tooth structure that, if not already involving, may progress to communicate with the pulp and/or periodontal ligament."
A vesiculobullous disease is a type of mucocutaneous disease characterized by vesicles and bullae (i.e. blisters).Both vesicles and bullae are fluid-filled lesions, and they are distinguished by size (vesicles being less than 5–10 mm and bulla being larger than 5–10 mm, depending upon which definition is used).