| Autor: |
Raghavendra, Tirupathi, Tasha Renu, Ramparas, Gautam, Wadhwa, Swetha, Areti, Jagdeep, Kaur, Sohail, Salim, Ali A, Rabaan, Jaffar A, Al-Tawfiq |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Le infezioni in medicina. 28(4) |
| ISSN: |
2532-8689 |
| Popis: |
To date, research on viral shedding (VS), live virus isolation and infection status remains ongoing as scientists and clinicians attempt to better understand the coronavirus disease of 2019 (COVID-19) pandemic. Viral RNA detection at different stages of the disease, quantitative changes and patterns of viral persistence and clearance all provide context for the pathogenesis and transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Given the highly infectious nature of SARS-CoV-2 and its impact on the global population and economy, clinicians continue to seek the best methods for controlling its spread, and data on public health preventative measures continue to emerge. In this paper we review the available evidence on the viral dynamics of SARS-CoV-2 in the URT to determine a timeline for infection based on molecular and viral culture findings and to assess the significance of persistently positive results. Keywords: viral shedding, viral load, viral culture, SARS-CoV-2, upper respiratory tract. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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