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Canada suffering 4th wave of Covid-19: Top doctor

Ottawa, Aug 13 (SocialNews.XYZ) Canada is suffering a fourth wave of the Covid-19 pandemic as variants of the virus continue to spread in the country, said Canada’s Chief Public Health Officer Theresa Tam on Thursday….
















How shared antibodies push Covid-19 variants

New York, Aug 12 (SocialNews.XYZ) 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 are proteins produced by specialised…