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  2. Chloroquine and hydroxychloroquine during the COVID-19 ...

    en.wikipedia.org/wiki/Chloroquine_and_hydroxych...

    The authors came to the conclusion that no further trials of hydroxychloroquine or chloroquine for treatment of COVID-19 should be carried out. [58] On 26 April 2021, in its amended clinical management protocol for COVID-19, the Indian Ministry of Health lists hydroxychloroquine for use in patients during the early course of the disease. [23]

  3. Radiochemistry - Wikipedia

    en.wikipedia.org/wiki/Radiochemistry

    Glovebox. Radiochemistry is the chemistry of radioactive materials, where radioactive isotopes of elements are used to study the properties and chemical reactions of non-radioactive isotopes (often within radiochemistry the absence of radioactivity leads to a substance being described as being inactive as the isotopes are stable).

  4. SARS-CoV-2 Gamma variant - Wikipedia

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

    Coronavirus lineage B.1.1.28 has originated four known lineages classified as variant of interest (VOI) or variant of concern (VOC): lineages P.1, P.2, P.3 and P.4. Lineage P.2 (B.1.1.28.2, Zeta variant), first detected in October 2020 in the state of Rio de Janeiro , Brazil, only shares one mutation of concern with P.1, which is the E484K. [ 26 ]

  5. Award-winning radioisotope separation methods at ORNL are ...

    www.aol.com/award-winning-radioisotope...

    Lætitia H. Delmau, recipient of the prestigious 2024 Glenn T. Seaborg Actinide Separations Award and a distinguished radiochemist in the Radioisotope Science and Technology Division at Oak Ridge ...

  6. 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.

  7. Latest on the worldwide spread of the coronavirus - AOL

    www.aol.com/news/factbox-latest-worldwide-spread...

    * The annual U.S. COVID-19 vaccine market going forward could be in the range of $5.2 billion to $12.9 billion, depending on the price of shots and who is eligible to receive them, Moderna's chief ...

  8. SARS-CoV-1 - Wikipedia

    en.wikipedia.org/wiki/SARS-CoV-1

    Scanning electron micrograph of SARS virions. Severe acute respiratory syndrome (SARS) is the disease caused by SARS-CoV-1. It causes an often severe illness and is marked initially by systemic symptoms of muscle pain, headache, and fever, followed in 2–14 days by the onset of respiratory symptoms, [13] mainly cough, dyspnea, and pneumonia.

  9. COVID-19 vaccine clinical research - Wikipedia

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

    COVID-19 vaccine clinical research uses clinical research to establish the characteristics of COVID-19 vaccines. These characteristics include efficacy , effectiveness , and safety. As of November 2022 [update] , 40 vaccines are authorized by at least one national regulatory authority for public use: [ 1 ] [ 2 ]