Covid-19 boosters work well but we don't need them yet

A third shot of coronavirus vaccine boosts the immune system, while "mix and match" jabs also work well, new data shows

Landwebs Landwebs
Jul 1, 2021 - 07:00
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Covid-19 boosters work well but we don't need them yet
A third shot of coronavirus vaccine boosts the immune system, while "mix and match" jabs also work well, new data shows
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