> If it's a lab-leak it means the virus was potentially well studied before the leak, and it's effects known Even if the lab-leak theory is true: knowing how i

> If it's a lab-leak it means the virus was potentially well studied before the leak, and it's effects known Even if the lab-leak theory is true: knowing how it behaves in the laboratory (in vitro or in animal testing) doesn’t tell you much about how it will act in humans.