What makes Sars-CoV-2 different from its predecessor?

The diseases SARS and Covid-19 are both caused by corona viruses. But in comparison, the new virus spreads more quickly from person to person. What makes the difference? Authors: ZDF/Terra X/WENDEVARGA/Christina Schrader, Albrecht M. Wendlandt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX

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Voyager 2 and the scale of the solar system

In 1977, NASA's Voyager 2 space probe began its journey to the planets of our solar system. But the probe also provides clues about the solar system beyond the planets. Author: ZDF/Terra X/C. Haak/A.M. Wendlandt, Nikolai Holzach Translation and redub: alugha Click here to see more videos: https:

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