COVID mRNA vaccines can be quickly updated for new variants. So, where's my Omicron booster? - ABC News
6/5/2022 12:00:00 AM2 years 10 months ago
by Belinda Smith
by Belinda Smith
New mRNA vaccines promised COVID shots that could be swiftly tailored and manufactured when new variants popped up. So, why haven't we come up with one for Omicron?
Since Omicron was declared a variant of concern at the end of November, it quickly swept the globe, becoming the dominant COVID variant in many countries including Australia. It's the latest in a gr… [+7332 chars]
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