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  2. SARS-CoV-2 - Wikipedia

    en.wikipedia.org/wiki/SARS-CoV-2

    SARS‑CoV‑2 is a strain of the species Betacoronavirus pandemicum (SARSr-CoV), as is SARS-CoV-1, the virus that caused the 2002–2004 SARS outbreak. [ 2 ] [ 17 ] There are animal-borne coronavirus strains more closely related to SARS-CoV-2, the most closely known relative being the BANAL-52 bat coronavirus.

  3. Coronavirus - Wikipedia

    en.wikipedia.org/wiki/Coronavirus

    In 2003, following the outbreak of severe acute respiratory syndrome (SARS) which had begun the prior year in Asia, and secondary cases elsewhere in the world, the World Health Organization (WHO) issued a press release stating that a novel coronavirus identified by several laboratories was the causative agent for SARS. The virus was officially ...

  4. COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic

    A COVID-19 vaccine is intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), the virus that causes coronavirus disease 2019 . Prior to the COVID-19 pandemic, an established body of knowledge existed about the structure and function of coronaviruses causing diseases like severe acute ...

  5. Symptoms of COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Symptoms_of_COVID-19

    The binding of the SARS-CoV-2 virus through ACE2 receptors present in heart tissue may be responsible for direct viral injury leading to myocarditis. [48] In a study done during the SARS outbreak, SARS virus RNA was ascertained in the autopsy of heart specimens in 35% of the patients who died due to SARS. [51]

  6. Coronavirus diseases - Wikipedia

    en.wikipedia.org/wiki/Coronavirus_diseases

    Severe acute respiratory syndrome (SARS) Severe acute respiratory syndrome coronavirus (SARS‑CoV or SARS‑CoV‑1), a strain of severe acute respiratory syndrome–related coronavirus (SARSr‑CoV) 2002 Discovered in Foshan, China. [29] Caused the 2002–2004 SARS outbreak. Possibly originated from horseshoe bats. [30] Humans Common cold

  7. Glossary of the COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_the_COVID-19...

    A public health strategy to slow down the spread of a virus involving voluntary and involuntary restrictions on social interactions. Also called "plank the curve". Flurona. Main article: Flurona. A portmanteau of "flu" and "corona" referring to a double infection of coronavirus and influenza strains. Fomite. Main article: Fomite

  8. Endemic COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Endemic_COVID-19

    This is an accepted version of this page This is the latest accepted revision, reviewed on 3 January 2025. Theoretical future stage of COVID-19 Part of a series on the COVID-19 pandemic Scientifically accurate atomic model of the external structure of SARS-CoV-2. Each "ball" is an atom. COVID-19 (disease) SARS-CoV-2 (virus) Cases Deaths Timeline 2019 2020 January responses February responses ...

  9. SARS-CoV-2 Omicron variant - Wikipedia

    en.wikipedia.org/wiki/SARS-CoV-2_Omicron_variant

    On 26 November 2021, the WHO's Technical Advisory Group on SARS-CoV-2 Virus Evolution declared PANGO lineage B.1.1.529 a variant of concern and designated it with the Greek letter omicron. [10] The WHO skipped the preceding letters nu and xi in the Greek alphabet to avoid confusion with the similarities of the English word "new" and the Chinese ...