pindome asked in TravelAsia PacificChina · 4 weeks ago

is covid-19 caused by increased carbon dioxide in the atmosphere in china and other places?

3 Answers

Relevance
  • 4 weeks ago

    There is a theory that some environmental factor activated the virus, but it's just a theory and no one knows what the environmental factor would have been if true.

  • 4 weeks ago

    ....no. It's definitely not caused by carbon dioxide. 

  • martin
    Lv 7
    4 weeks ago

    No, it hasn't been linked to that in any news stories.  It seems to have evolved from sloppy work, perhaps rubbish, outside a bio lab in China.

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