7NEWS Australia published this video item, entitled “New Omicron variant vaccine being trialled by Pfizer-BioNTech | 7NEWS” – below is their description.
A new COVID vaccine is being trialled by Pfizer to better protect against Omicron. The pharmaceutical giant, and German partner Biontech, are giving the new jab to 1,400 people. But some experts believe that it might not be needed.
7NEWS Australia YouTube Channel
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