Covid-19 news: Vaccine protection wanes within six months, study hints

The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic

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Aug 26, 2021 - 07:00
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Covid-19 news: Vaccine protection wanes within six months, study hints
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
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