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  2. Severe acute respiratory syndrome coronavirus 2 - Wikipedia

    SARS-CoV-2 is the seventh known coronavirus to infect people, after 229E, NL63, OC43, HKU1, MERS-CoV, and the original SARS-CoV. [105] Like the SARS-related coronavirus implicated in the 2003 SARS outbreak, SARS‑CoV‑2 is a member of the subgenus Sarbecovirus ( beta-CoV lineage B). [106] [107] Coronaviruses undergo frequent recombination. [108]

  3. SARS-CoV-2 News

  4. Definition of SARS-CoV-2

    SARS-CoV-2 The virus that causes a respiratory disease called coronavirus disease 19 (see definition COVID-19). SARS-CoV-2 is part of a larger family of viruses called coronaviruses, including SARS-CoV, which led to an epidemic that affected 26 countries and resulted in more than 8000 cases in 2003. RELATED FAQ:

  5. Scientific Brief: SARS-CoV-2 Transmission | CDC

    SARS-CoV-2 is transmitted by exposure to infectious respiratory fluids The risk of SARS-CoV-2 infection varies according to the amount of virus to which a person is exposed Transmission of SARS-CoV-2 from inhalation virus in the air farther than six feet from an infectious source can occur Prevention of COVID-19 transmission References

  6. SARS-CoV-2 Testing | COVID-19 Treatment Guidelines

    SARS-CoV-2 reinfection has been reported in people after an initial diagnosis of infection; therefore, clinicians should consider using a NAAT for those who have recovered from a previous infection and who present with symptoms that are compatible with SARS-CoV-2 infection if there is no alternative diagnosis (BIII).

  7. SARS-CoV-2: an Emerging Coronavirus that Causes a Global ...

    The virion of SARS-CoV-2 looks like a solar corona by transmission electron microscopy imaging: the virus particle is in a spherical shape with some pleomorphism; the diameter of the virus particles range from 60 to 140 nm with distinctive spikes about 8 to 12 nm in length 8.

  8. Overview of Testing for SARS-CoV-2, the virus that causes ...

    SARS-CoV-2 testing may be incorporated into a comprehensive approach to reducing transmission that also includes screening for symptoms and contact tracing. When combined, these strategies can identify people infected with SARS-CoV-2 so that actions can be taken to slow and stop the spread of the virus.

  9. SARS-CoV-2 – Wikipedia

    SARS-CoV-2 (Abkürzung für englisch severe acute respiratory syndrome coronavirus type 2 ‚ [3] Schweres-akutes-Atemwegssyndrom-Coronavirus Typ 2) ist ein Betacoronavirus, das nach dem erstmaligen Nachweis zunächst auch als neuartiges Coronavirus oder nur als Coronavirus bezeichnet wurde. Es ist mit dem Betacoronavirus SARS-CoV-1 verwandt ...

  10. SARS-CoV-2 Resources - NCBI

    Get the latest list of SARS-CoV-2 nucleotide sequences. You can query these IDs in GenBank Download Accession List SARS-CoV-2 SRA dataset on the Registry of Open Data on AWS (Amazon Web Services) Explore in AWS SARS-CoV-2 next-generation sequencing runs in SRA View in SRA Coronaviridae family-containing SRA runs Download from SRA Run Selector

  11. SARS-CoV-2 Spike: A Potential Biomarker For Long Covid

    The S protein is composed of two subunits: S2, which is anchored in the SARS-CoV-2 transmembrane; and S1, which sits on top and contains the receptor binding domain. For most strains of SARS-CoV-2,...