How do coronavirus variants form and will the current vaccines work against them?

FAN Editor 3 years ago

How do coronavirus variants form and will the current vaccines work against them? – CBS News

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New, mutated strains of the coronavirus are causing worry around the world as health officials race to vaccinate as many people as possible. Dr. Jon LaPook reports on why the new strains are popping up.

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Public health experts warn of likely spread of new Omicron variant

Sun Nov 28 , 2021
Public health experts warn of likely spread of new Omicron variant – CBS News Watch CBSN Live CBS News senior national correspondent Mark Strassmann reports on the ongoing impacts of the coronavirus pandemic in the United States. View CBS News In Be the first to know Get browser notifications for […]

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