Tag Archives: hope

a vaccine, a hope and questions

[ad_1] Finally good news. As the coronavirus Sras-Cov-2 killed more than 1.2 million, including 42,000 in France, the announcement of a vaccine “90% effective” of the American laboratory Pfizer and its German partner BioNTech gives serious hope to control the epidemic. “This is the first time we have data showing …

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