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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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8 Nov 2020 Jahr - COVID-19 Vaccine Candidate Announced

Beschreibung:

Pfizer and BioNTech SE announced the efficacy of a COVID-19 vaccine according to clinical trials

Zugefügt zum Band der Zeit:

Datum:

8 Nov 2020 Jahr
Jetzt
~ 4 years and 7 months ago