…While omicron’s transmissibility, severity and resistance to vaccines aren’t yet fully clear, the new variant could require revisions to existing vaccines or even production of new ones. Berkley says a COVID-19 vaccine from Novavax, which relies on a common technology in flu vaccines and has shown efficacy against variants, could be set to win emergency-use approval within “days” from the World Health Organization.
In recent weeks, global production of COVID-19 vaccines has taken off and supply is less of a problem than it once was. Now, a challenge is making sure countries can take in vaccines that sometimes require storage in very cold temperatures or are delivered in batches that need to be used at the same time once opened….
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