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@Dassar: 'It's the booster dose that really protects against symptomatic infection from Omicron in a way the primary course didn't,' she says".

submitted by paul_neri to whatever 3.3 yearsFeb 7, 2022 18:17:41 ago (+2/-0)     (www.abc.net.au)

https://www.abc.net.au/news/2022-02-08/how-likely-is-a-further-covid-booster-for-australians/100804380