In the 18-page report, the US intelligence community concluded that the coronavirus had not been developed as a biological weapon, but could not determine if it had infected humans as a result of contact with animals or from a laboratory accident. It added that, without new information, intelligence agencies would not be able to offer a better judgment on whether the virus emerged via animal-to-human transmission or a lab leak. Wang pointed out that the study of the origin of the novel coronavirus is a serious and complex scientific issue, which should and can only be carried out by global...