Колко време ни дели от откриването на ваксина срещу COVID-19?

Name: Колко време ни дели от откриването на ваксина срещу COVID-19?
Uploaded: 2020-04-15T20:10:10+03:00
Duration: 1 min 51 s
Description: As the number of deaths & those infected continue to rise, scientists around the world are racing to find a COVID-19 vaccine. How long will it take? Here's what the experts are saying.

9 014 15.04.2020

As the number of deaths & those infected continue to rise, scientists around the world are racing to find a COVID-19 vaccine. How long will it take? Here's what the experts are saying.

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