title: [Ubiquitousness of viruses and the presumption of their innocuousness (the facts and the concept)].
abstract: A concept is presented based on the currently available data according to which viruses are a necessary element of nature playing a certain role in the adaptation of organisms to the conditions of existence. The pathology caused by a virus infection, exquisite for the great majority of viruses, is for a number of them a consequence of individual defectness of the immune system of the host, the pathology of the adaptation process. The latter presumes a shift of the therapeutic approach to the primary effect on the immune systems of the host.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D005075:Biological Evolution; D004463:Ecology; D004782:Environmental Health; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000276:immunology / Q000382:microbiology; D014777:Virus Diseases / Q000276:immunology / Q000382:microbiology*; D014780:Viruses / Q000145:classification / Q000235:genetics / Q000472:pathogenicity*
vernacular_title: Ubikvitarnost' virusov i prezumptsiia nevivovnosti (fakty, kontseptsiia).