کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3403090 1222759 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Virus respiratorios: viejos y nuevos virus. Revisión de métodos diagnósticos
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروب شناسی
پیش نمایش صفحه اول مقاله
Virus respiratorios: viejos y nuevos virus. Revisión de métodos diagnósticos
چکیده انگلیسی
Acute respiratory infections (ARI) of viral origin are one of the main causes of morbidity and mortality worldwide. In addition to traditional viruses, such as the influenza virus, respiratory syncytial virus, rhinovirus, parainfluenza viruses 1 to 4, and adenovirus, other viruses such as metapneumovirus, new coronaviruses (human coronavirus NL63 and HKU1 and severe acute respiratory syndrome [SARS]-coronavirus), and recently bocaviruses, have been identified as causal agents of ARI. Although most of these viral infections follow a benign and selflimiting course in healthy adults, the consequences for the health care systems increase when they involve children, the elderly, immunosuppressed individuals, or those with chronic underlying diseases. These viral infections are an important cause of hospitalization and death, mainly during the cold months of the year, and, from a social-health perspective, ARI are a drain on economic resources and a frequent cause of work absenteeism. Occasionally, some of these viruses may cause emergent world health problems, as has occurred with the influenza virus pandemic strain and SARScoronavirus. While classical diagnostic methods based on culture and antigen detection remain useful for traditional respiratory viruses, recently described viruses are diagnosed mainly by molecular amplification techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Enfermedades Infecciosas y Microbiología Clínica - Volume 25, Supplement 2, October 2007, Pages 60-65
نویسندگان
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