It's been almost four years since the coronavirus was discovered, and new developments and questions continue to unravel across the globe.
Jun 13, 2023
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Research from the Hong Kong University of Science and Technology (HKUST) and the University of Melbourne has revealed that T cells, one of the body's key defenses against COVID-19, are expected to be effective in mounting ...
Jan 3, 2022
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The World Health Organization warned Tuesday Omicron was spreading at an unprecedented rate and urged countries to act, as drug maker Pfizer said its coronavirus pill was effective against the variant.
Dec 14, 2021
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Omicron, the latest variant of concern, was discovered in samples collected on November 8 in South Africa. It rapidly replaced delta as the dominant variant in the country and now accounts for nearly 100% of cases in South ...
Dec 22, 2021
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A major bivalent COVID-19 vaccine induces production of neutralizing antibodies against the coronavirus that circulated at the start of the pandemic as well as subvariants of omicron, albeit less abundantly, according to ...
Apr 25, 2024
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Research drawing on the national Overcoming COVID-19 study, led by Boston Children's Hospital, and the hospital's own Taking On COVID-19 Together Group provides evidence that children who previously had COVID-19 (or the inflammatory ...
May 27, 2022
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Once we've ridden the omicron wave, what's next? Many have assumed that SARS-CoV-2, the coronavirus that causes COVID-19, is evolving into a less dangerous virus because the now-dominant omicron variant tends to cause milder ...
Jan 31, 2022
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The UK on Friday announced a new record number of virus cases fulled by the Omicron variant.
Dec 24, 2021
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Compared to adults who did not have COVID in the first wave (March to September 2020), adults infected with COVID-19 in that first wave were 40% less likely to become infected during the first six months of omicron activity ...
Mar 6, 2023
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Omicron largely evades immunity from past infection or two vaccine doses, according to Imperial's latest report.
Dec 17, 2021
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