Omicron’s rapid replication rate

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A study from Hong Kong university shows Omicron replicates 70 times faster than two earlier variants of the SARS-Cov-2 virus. Virologist Malik Peiris, explains how tests using cells from the wind pipe showed the dramatic difference, which supports observations of increased transm ...  Show more

Studies from South Africa and the UK suggest Omicron may be a mild infection for the majority of people. Hospital admissions are down when compared with other variants. However, the virus is replicating at a much faster rate than earlier variants and is able to overcome vaccines ...  Show more

Omicron Variant Drives Winter COVID Surge

The United States set a global record this week, recording roughly one million new coronavirus tests in a single day. The current surge in cases is mostly driven by Omicron. The highly contagious variant accounted for about 95% ...

The Omicron variant is fueling record-breaking cases across the world and disrupting life. But it may not present as great a danger of hospitalization and severe illness as earlier variants. We explore why this is and what it means for the next stage of the pandemic.

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