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Etiology is the study of causation or origination. The word is derived from the Greek αἰτιολογία "giving a reason for". More completely, etiology is the study of the causes, origins, or reasons behind the way that things are, or the way they function, or it can refer to the causes themselves. The word is commonly used in medicine and in philosophy, but also in physics, psychology, government, geography, spatial analysis, theology, and biology, in reference to the causes

Medical Definition of etiologic. 1 : of, relating to, or based on etiology etiologic treatment of a disease seeks to remove or correct its cause. 2 : causing or contributing to the cause of a disease or condition smoking is an etiologic factor in the production of arteriosclerosis — F. A. Faught. a. The study of causes or origins. b.

Etiologic agent

Al llarg de la història de la medicina, els metges van discutir si la causa d'una malaltia era un únic factor o bé si era el resultat d'un conjunt de factors que actuaven de manera simultània. The current consensus is that this etiologic agent of mycotic infection is an obligate pathogen of humans and other mammals which has not been cultivated in vitro. In 1971, Fonseca and Lacaz proposed the new species name Paracoccidioides loboi for the etiologic agent of lobomycosis. technologies and infectious agents including genetic materials and products which might be used to culture large amounts of agents; United States Department of Interior (USDI) permits for certain live animals and all live bats. Export of a wide variety of etiologic agents of human, plant, and animal diseases may 2020-09-30 · Four different endemic coronaviruses (eCoVs) are etiologic agents for the seasonal common cold, and these eCoVs share extensive sequence homology with human SARS coronavirus 2 (SARS-CoV-2). Here, we show that individuals with, as compared with those without, a recent documented infection with eCoV were tested at greater frequency for respiratory infections but had a similar rate of SARS-CoV-2 2014-11-04 · Etiologic Agents of Central Nervous System Infections among Febrile Hospitalized Patients in the Country of Georgia.

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The etiologic agents covered by 42 CFR part 72 are considered to be hazardous materials, and, in practice, the DOT regulations, 49 CFR 171-180, have superseded 42 CFR part 72 since DOT began including more specific regulations on infectious substances. The earlier versions of the DOT regulations on etiologic agents were based on and virtually identical to the HHS regulations.

paratuberculosis (MAP) is the etiologic agent of Johne's disease in ruminants causing chronic diarrhea, malnutrition, and muscular wasting. Neonates and young animals are infected primarily by the fecal-oral route.

B.2 NIH Guidelines Human Etiologic Agents. This section provides a list of human pathogens and their Risk Group (RG) 2, RG3, and RG4 designations as excerpted from Appendix B, Classification of Human Etiologic Agents on the Basis of Hazard, of the NIH Guidelines, amendment effective November 6, 2013.

3. Objective:To investigate the etiologic factors, Etiologic Agent. minus.

bacteria that are endowed with a high virulence potential, and are the most common etiologic agent of respiratory and life-threatening invasive diseases. The genome sequence of Trypanosoma cruzi, etiologic agent of Chagas' disease.
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etiologic synonyms, etiologic pronunciation, etiologic translation, English 2. etiologic - relating to the etiology of a disease; "etiological agent". Oct 1, 2009 42 Public Health 1 2009-10-01 2009-10-01 false Etiological agents, hosts, and vectors. 71.54 Section 71.54 Public Health PUBLIC HEALTH Jan 21, 2009 We report a nonasthmatic patient with BG in whom no etiologic agent was identified.
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BK Virus in Salivary Gland Disease: Treating the Potential Etiologic Agent. BK Virus in Salivary Gland Disease. Sponsorer. Ledande sponsor: University of North

A containment level appropriate for RG1 human agents is recommended for their use. Etiological agents of disease such as mad cow disease, scrapie, and kuru. ("transmissible spongiform encephalopathies") Studies from Japan support a role for Propionibacteria as a major etiologic agent in the country. There is controversy over how these (or other) infectious agents cause sarcoidosis. The hypothesis that chronic sarcoidosis is caused by a viable, replicating mycobacterial or other infection has no direct pathologic, microbiologic, or clinical evidence.