Moderna announces that its vaccine against Covid-19 is 94.5% effective

[ad_1] Published in: 11/16/2020 – 14:34Last update: 11/16/2020 – 14:32 Washington (AFP) The American biotechnology company Moderna announced Monday in a statement that its experimental vaccine against Covid-19 was 94.5 percent effective in reducing the risk of contracting the disease, according to the first results of a clinical trial in …

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