If the scientists are motivated enough, they can trace a virus all the way to your place of business. https://www.nature.com/articles/d41586-022-02996-y https:

If the scientists are motivated enough, they can trace a virus all the way to your place of business. https://www.nature.com/articles/d41586-022-02996-y https://www.nature.com/articles/d41586-022-02996-y