After reading it, it seems most likely to me that patient 0 was a person who collected bats for the lab with insufficient safety equipment, but the article itself doesn't really present a strong conclusion.
please elaborate... you seem to know more than the Scientific community ... your emphasis on Justice seems you have a direct connection to God and you seem to know what happened + can make moral judgments about people.
https://project-evidence.github.io/
After reading it, it seems most likely to me that patient 0 was a person who collected bats for the lab with insufficient safety equipment, but the article itself doesn't really present a strong conclusion.