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  2. SARS-CoV-2 Omicron variant - Wikipedia

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

    Omicron (B.1.1.529) is a variant of SARS-CoV-2 first reported to the World Health Organization (WHO) by the Network for Genomics Surveillance in South Africa on 24 November 2021. [10][11] It was first detected in Botswana and has spread to become the predominant variant in circulation around the world. [12]

  3. Timeline of the SARS-CoV-2 Omicron variant - Wikipedia

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

    This timeline of the SARS-CoV-2 Omicron variant (November 2021 – February 2022) is a dynamic list, and as such may never satisfy criteria of completeness. Some events may only be fully understood and/or discovered in retrospect. The extensive mutations of its spike proteins make for the Omicron variant.

  4. Ebola - Wikipedia

    en.wikipedia.org/wiki/Ebola

    25–90% mortality [1] Ebola, also known as Ebola virus disease (EVD) and Ebola hemorrhagic fever (EHF), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses. [1] Symptoms typically start anywhere between two days and three weeks after infection. [3] The first symptoms are usually fever, sore throat, muscle pain ...

  5. What the latest science says about how — and when — the ...

    www.aol.com/news/latest-science-says-omicron...

    The bad news: Omicron is causing an absolutely astronomical number of cases. People line up for COVID testing in the Bronx, N.Y. (Timothy A. Clary/AFP via Getty Images) (AFP via Getty Images)

  6. A new COVID-19 variant is circulating. Here's what to know ...

    www.aol.com/covid-19-variant-circulating-heres...

    Sore throat. Congestion or runny nose. Nausea or vomiting. Diarrhea. The CDC said people should seek medical attention if they have the following symptoms: Trouble breathing. Persistent pain or ...

  7. Pirola Covid strain: What are the symptoms of the new variant?

    www.aol.com/pirola-covid-strain-symptoms-variant...

    The highly mutated new Covid variant Pirola has seen cases spike in the UK promoting the UK government to bring forward autumn jabs.. Pirola, or BA.2.86, is the latest Omicron strain to appear ...

  8. Symptoms of COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Symptoms_of_COVID-19

    The symptoms of COVID-19 are variable depending on the type of variant contracted, ranging from mild symptoms to a potentially fatal illness. [1][2] Common symptoms include coughing, fever, loss of smell (anosmia) and taste (ageusia), with less common ones including headaches, nasal congestion and runny nose, muscle pain, sore throat, diarrhea ...

  9. SARS-CoV-2 - Wikipedia

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

    t. e. Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) [2] is a strain of coronavirus that causes COVID-19, the respiratory illness responsible for the COVID-19 pandemic. [3] The virus previously had the provisional name 2019 novel coronavirus (2019-nCoV), [4][5][6][7] and has also been called human coronavirus 2019 (HCoV-19 or ...