Asked to respond to the letter, Tarik Jasarevic, a spokesman for WHO, replied in an email that the team of experts that had traveled to China are working on his full report, as well as an accompanying summary report, which we understand will be issued simultaneously in a couple of weeks. “

The open letter indicated that the WHO study was a joint effort by a team of external experts selected by the global health organization and worked with Chinese scientists, and that the team’s report must be agreed upon by all. The letter stressed that the team had been denied access to some records and no laboratories in China were examined.

Updated

March 7, 2021, 3:06 p.m. ET

The team’s letter stated: “While this may be of limited use, it does not represent the official position of the WHO or the result of an unqualified, independent investigation.”

Without naming him, the letter criticized Peter Daszak, an expert on animal diseases and their links to human health, the head of the EcoHealth Alliance. In the letter that began with articles about Dr. Daszak was said to have previously expressed his belief that the virus was most likely to have a natural origin.

Dr. Daszak said the letter’s urge to investigate a laboratory origin for the virus was a position “supported by political agendas”.

“I urge the world community to wait for the WHO mission report to be published,” he added.

Filippa Lentzos, Lecturer in Science and International Security at King’s College London and one of the signatories to the letter, said: “I think to get a credible investigation, it has to be more of a global effort in the EU to feel that there is UN General Assembly should be brought where all the nations of the world are represented and can vote on whether or not to mandate the UN Secretary General to conduct this type of investigation. “