Tag: Covid-19 variants
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New variant threat: Kerala mulls quarantine for int’l passengers
With the detection of a new Covid variant -- Omicron -- in South Africa, Kerala Health Minister Veena George said on Saturday the state...
How shared antibodies push Covid-19 variants
US researchers have found that people recovering from Covid-19 and those vaccinated against SARS-CoV-2 produce identical clones, or groups, of antibody-producing white blood cells.
Antibodies...