severe acute respiratory syndrome coronavirus 2 wikipedia - EAS

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    SARS-CoV-2 - Wikipedia

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

    SARS‑CoV‑2 is a virus of the species severe acute respiratory syndrome–related coronavirus (SARSr-CoV), related to the SARS-CoV-1 virus that caused the 2002–2004 SARS outbreak. [2] [16] Despite its close relation to SARS-CoV-1, its closest relatives, with which it forms a sister group, are the … See more

    Overview

    Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19 (coronavirus disease 2019), the respiratory illness responsible for the ongoing COVID-19 pandemic. … See more

    Reservoir and origin

    Prior to the emergence of SARS-CoV-2 as a pathogen infecting humans, there had been two previous zoonosis-based coronavirus … See more

    Virology

    Structure
    Each SARS-CoV-2 virion is 60–140 nanometres (2.4×10 –5.5×10 in) in diameter; its mass within the global human populace has been estimated as being between 0.1 and 10 kilograms. Like other coronaviruses, … See more

    Terminology

    During the initial outbreak in Wuhan, China, various names were used for the virus; some names used by different sources included "the coronavirus" or "Wuhan coronavirus". In … See more

    Infection and transmission

    Human-to-human transmission of SARS‑CoV‑2 was confirmed on 20 January 2020 during the COVID-19 pandemic. Transmission was … See more

    Phylogenetics and taxonomy

    SARS‑CoV‑2 belongs to the broad family of viruses known as coronaviruses. It is a positive-sense single-stranded RNA (+ssRNA) virus, with a single linear RNA segment. … See more

    Treatment and drug development

    Very few drugs are known to effectively inhibit SARS‑CoV‑2. Masitinib is a clinically safe drug and was recently found to inhibit its main See more

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  3. Coronavirus (COVID-19) symptoms

    COVID-19 affects different people in different ways. Most infected people will develop mild to moderate illness and recover without hospitalization. The CDC does not list different symptoms for the Delta variant or others.

    Take a self-assessment with CDC

    Most common symptoms include:

    • Fever
    • Dry cough
    • Tiredness

    Less common symptoms:

    • Aches and pains
    • Sore throat
    • Diarrhea
    • Conjunctivitis
    • Headache
    • Loss of taste or smell
    • a rash on skin, or discoloration of fingers or toes

    Serious symptoms:

    • Difficulty breathing or shortness of breath
    • Chest pain or pressure
    • Loss of speech of movement

    Seek immediate medical attention if you have serious symptoms. Always call before visiting your doctor or health facility.

    On average it takes 5–6 days from when someone is infected with the virus for symptoms to show, however it can take up to 14 days

    Learn more at WHO

    CDC: Symptoms https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html

    CDC: Caring for yourself at home https://www.cdc.gov/coronavirus/2019-ncov/if-you-are-sick/caring-for-yourself-at-home.html

    WHO: Myth busters https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/myth-busters

    Data from: CDC · WHO · ECDC · Wikipedia · The New York Times · See full list

  4. Severe acute respiratory syndrome coronavirus 2 - Wikipedia

    https://en.wikipedia.org/wiki/Wuhan_coronavirus

    Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19 (coronavirus disease 2019), the respiratory illness responsible for the ongoing COVID-19 pandemic. The virus previously had a provisional name, 2019 novel coronavirus (2019-nCoV), and has also been called human coronavirus 2019 (HCoV-19 or hCoV-19). First identified in the city of Wuhan, Hubei, China, the World Health Organization declared the outbreak a Public H…

    Wikipedia · Text under CC-BY-SA license

  5. Severe acute respiratory syndrome coronavirus 2 - Simple English ...

    https://simple.wikipedia.org/wiki/Severe_acute...

    2019-nCoV. SARS coronavirus 2 ( SARS-CoV-2) is a positive-sense, single-stranded RNA …

  6. SARS - Wikipedia

    https://en.wikipedia.org/wiki/SARS
    • Severe acute respiratory syndrome is a viral respiratory disease of zoonotic origin caused by severe acute respiratory syndrome coronavirus, the first identified strain of the SARS coronavirus species severe acute respiratory syndrome–related coronavirus. The first known cases occurred in November 2002, and the syndrome caused the 2002–2004 SARS ou...
    See more on en.wikipedia.org · Text under CC-BY-SA license
    • Complications: Acute respiratory distress syndrome (ARDS) with other comorbidities that eventually leads to death
    • Symptoms: Fever, persistent dry cough, headache, muscle pains, difficulty breathing

  7. SARS-related coronavirus - Wikipedia

    https://en.wikipedia.org/wiki/SARS-related_coronavirus
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    SARS-related coronavirus is a member of the genus Betacoronavirus (group 2) and monotypic of the subgenus Sarbecovirus (subgroup B). Sarbecoviruses, unlike embecoviruses or alphacoronaviruses, have only one papain-like proteinase (PLpro) instead of two in the open reading frame ORF1ab.SARSr-CoV was determ…
    See more on en.wikipedia.org

  8. Severe acute respiratory syndrome - Simple English Wikipedia, the …

    https://simple.wikipedia.org/wiki/Severe_acute_respiratory_syndrome

    Severe acute respiratory syndrome (SARS) was an atypical pneumonia. It started in November …

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