China rejects need for further WHO coronavirus origins probe

On Thursday the WHO urged China to share raw data from the earliest Covid-19 cases to revive its probe into the origins of the disease.

China on Friday rejected the World Health Organization's calls for a renewed probe into the origins of Covid-19, saying it supported "scientific" over "political" efforts to find out how the virus started.

Police officers wearing protective gear against the spread of Covid-19 spray disinfectant at Nanjing port in China's eastern Jiangsu province. (AFP)

Pressure is once more mounting on Beijing to consider a fresh probe into the orgins of a pandemic which has killed more than four million people and paralysed economies worldwide since it first emerged in the central Chinese city of Wuhan.

A WHO team of international experts went to Wuhan in January 2021 to produce a first phase report, which was written in conjunction with their Chinese counterparts. It failed to find a conclusive position on how the virus began.

On Thursday the WHO urged China to share raw data from the earliest Covid-19 cases to revive its probe into the origins of the disease.

China hit back, repeating its position that the initial investigation was enough and that calls for further data were motivated by politics instead of scientific inquiry.

That report said the virus jumping from bats to humans via an intermediate animal was the most probable scenario, while a leak from the Wuhan virology labs was "extremely unlikely".

Ma rejected suggestions of new lines of investigation.

"The conclusions and recommendations of WHO and China joint report were recognised by the international community and the scientific community," he said.

"Future global traceability work should and can only be further carried out on the basis of this report, rather than starting a new one."