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Innovation in the corona vaccine? The twelve most important questions and answers
The vaccine from US pharmaceutical company Pfizer and its German partner Biontech is said to offer over 90% protection against corona. At least that’s what both companies say. Over 43,000 volunteers are taking part in the US study.
Hopes for the new vaccine are high. Can Pfizer and Biontech meet them and take the horror out of the coronavirus?
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