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  1. SARS-CoV-2 is a positive-sense single-stranded RNA virus (and hence Baltimore class IV) that is contagious in humans. As described by the US National Institutes of Health, it is the successor to SARS-CoV-1, the virus that caused the 2002–2004 SARS outbreak.

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  2. What is SARS-COV-2? - WebMD

    Oct 23, 2020 · SARS-CoV-2 stands for severe acute respiratory syndrome coronavirus 2. SARS-CoV-2 is the strain of coronavirus that causes the COVID-19 disease.

  3. Overview of Testing for SARS-CoV-2 (COVID-19) | CDC

    Oct 21, 2020 · If you test positive for SARS-CoV-2 infection or do not get tested, you should self-isolate for at least 10 days after symptom onset and resolution of fever for at least 24 hours, without the use of fever-reducing medications, and with improvement of other symptoms.

  4. Scientific Brief: SARS-CoV-2 and Potential Airborne ...

    Oct 05, 2020 · The epidemiology of SARS-CoV-2 indicates that most infections are spread through close contact, not airborne transmission Diseases that are spread efficiently through airborne transmission tend to have high attack rates because they can quickly reach and infect many people in a short period of time.

  5. Transmission of SARS-CoV-2: implications for infection ...

    Current evidence suggests that SARS-CoV-2, the virus that causes COVID-19, is predominantly spread from person-to-person. Understanding how, when and in what types of settings SARS-CoV-2 spreads is critical to develop effective public health and infection prevention and control measures to break chains of transmission.

  6. SARS-CoV-2 Resources - NCBI

    Search, retrieve, and analyze sequences and other content in the NCBI Virus SARS-CoV-2 Data Hub Explore in NCBI Virus Download viral genome and protein sequences, annotation, and a data report from NCBI Datasets Explore in NCBI Datasets

  7. How does SARS-CoV-2 Compare to SARS-CoV?

    SARS-CoV-2 is a novel coronavirus first identified in Wuhan, China, in December 2019. It has since become a pandemic throughout 2020. Infection with SARS-CoV-2 leads to a severe respiratory ...

  8. The Size of SARS-CoV-2 and its Implications

    Feb 15, 2021 · The SARS-CoV-2 virus is a much smaller particle compared to the primary models for bacterial cell biology, including Bacillus subtitles, Staphylococcus aureus, and Escherichia Coli and Caulobacter ...

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