Advice on fourth COVID shot for many Australians may be delayed - Sydney Morning Herald

The majority of Australians may not be advised to get a fourth COVID booster shot until a better, Omicron-specific vaccine is available.

The combination produced 1.75 times the level of neutralising antibodies against Omicron as the existing Moderna vaccine, the company said. These results, while promising, are yet to be scrutinised t… [+3656 chars]

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